500 250 750 grand total 1450

Subject Teaching [Hrs. / Week] Examination

Lect. Tut. Pract.

/Drg

Total Theory

TW

& o

r

Pra

ctic

al I

ncl

.

Viv

a

Total

Pap

er

Dura

tion

Marks

FIRST YEAR – FIRST SEMESTER

Applied Physics – I 3 1 2 6 1 3 100 50 150

Applied Mathematics – I 3 1 - 4 1 3 100 - 100

Engineering Drawing 2 1 4 7 1 3 100 50 150

Material Science 3 1 - 4 1 3 100 -- 100

Fundamentals of Civil

Engineering – I

3 1 3 7 1 3 100 50 150

Workshop – I -- -- 3 3 -- -- -- 50 50

14 5 12 31 5 15 500 200 700

FIRST YEAR – SECOND SEMESTER

Applied Mathematics – II 3 1 -- 4 1 3 100 -- 100

Applied Mechanics 3 1 3 7 1 3 100 50 150

Applied Physics – II 3 1 3 7 1 3 100 50 150

Thermodynamics 3 1 3 7 1 3 100 -- 100

Basic Electrical Technology 3 1 3 7 1 3 100 50 150

Electrical Wiring, Drawing

& Computer Fundamentals

-- -- 2 2 -- -- -- 100 100

15 5 11 31 5 -- 500 250 750 Grand Total 1450


Lect. Tut. Pract.

/Drg

Total Theory

TW

& o

r

Pra

ctic

al I

ncl

.

Viv

a

Total

Pap

er

Dura

tion

Marks

SECOND YEAR – FIRST SEMISTER

Applied Mathematics – III 3 1 -- 4 1 3 100 -- 100

Material & Structure – I 3 1 4 8 1 3 100 50 150

Power Plant Engineering 3 1 4 8 1 3 100 50 150

Basic Electronics Circuits 3 1 -- 4 1 3 100 50 150

Electrical Machine – I 4 1 3 8 1 3 100 50 150

16 5 11 32 5 -- 500 150 700

SECOND YEAR – SECOND SEMISTER

Applied Mathematics – IV 3 1 -- 4 1 3 100 -- 100

Electrical Measurements &

Instruments – I

3 1 3 7 1 3 100 50 150

Computational Techniques 3 1 3 7 1 3 100 50 150

Electrical Machines – II 3 1 3 8 1 3 100 50 150

Circuit Analysis 3 1 3 7 1 3 100 50 150

15 5 12 32 5 -- 500 200 700 GRANT TOTAL 1400


Lect. Tut. Pract.

/Drg

Total Theory

TW

& o

r

Pra

ctic

al I

ncl

.

Viv

a

Total

Pap

er

Dura

tion

Marks

THIRD YEAR – FIRST SEMISTER

Electrical measurements &

Instruments – II

3 1 3 7 1 3 100 50 150

Digital Circuits 3 1 3 7 1 3 100 50 150

Electronics &

Communication Circuits

3 1 3 7 1 3 100 50 150

Control System Engineering 3 1 3 7 1 3 100 50 150

Elements of Power Systems 3 1 -- 4 1 3 100 -- 100

15 5 12 32 5 -- 500 200 700

THIRD YEAR – SECOND SEMISTER

Power System Analysis 3 1 -- 4 1 3 100 -- 100

Industrial Engineering and

Management

3 1 -- 4 1 3 100 -- 100

Power Electronics 3 1 3 7 1 3 100 50 150

Microprocessor 3 1 3 7 1 3 100 50 150

Electrical Machine Design –

I

3 1 3 7 1 3 100 50 150

15 5 9 29 5 -- 500 150 650 GRANT TOTAL 1350


Lect. Tut. Pract.

/Drg

Total Theory

TW

& o

r

Pra

ctic

al I

ncl

.

Viv

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Total

Pap

er

Dura

tion

Marks

FOURTH YEAR – FIRST SEMISTER

Power System Operation

and Control

3 1 -- 4 1 3 100 -- 100

High Voltage Technology 3 1 3 7 1 3 100 50 150

Electrical Machine Design 3 1 3 7 1 3 100 50 150

Advanced Microprocessor 3 1 3 7 1 3 100 50 150

Electrical Machine – III 3 1 -- 4 1 3 100 -- 100

Project -- -- 3 3 -- -- -- -- --

15 5 12 32 5 3 500 150 650

FOURTH YEAR – FIRST SEMISTER

Power System Switchgear 3 1 -- 4 1 3 100 -- 100

Power System Protection 3 1 3 7 1 3 100 50 150

Utilization of Electrical

Energy

4 1 3 8 1 3 100 50 150

Project -- -- 6 6 -- -- -- 100 100

* Elective 3 1 3 7 1 3 100 50 150

13 4 15 32 5 3 400 250 650

GRANT TOTAL 1300

Elective (Any One) Advanced Electrical Machines

Computer Application to Power Systems

Energy Conservation

Testing, Commissioning & Maintenance of Elect. Equipments

Advanced Instrumentation

First Semester of BE I (Electrical)

APPLIED MATHS – 1(AMT-1101)

Lecture : 3 Theory : 100 Marks

Tutorial : 1 P / Tw / Viva : ----

Practical / Drawing : -- Total : 100 Marks

UNIT 1: COMPLEX NUMBERS AND THEIR APPLICATIONS

Definition of a complex number, Properties of a complex numbers, Modulus and

amplitude of a complex number, Geometric representation of a imaginary number,

Geometric representation of complex number, De Moiré’s theorem, Roots of complex

number, Expansion of sinnΦ, cosnΦ and tannΦ in powers of sinΦ, cosΦ and tanΦ, Expansion of sin

mΦ, cosmΦ and sinmΦ.cos

mΦ in a series of sines or cosines of multiples of Φ, Exponential function of a complex variable, Circular functions of a complex variable, Hyperbolic functions, Formulae of hyperbolic functions, Inverse hyperbolic functions,

Real and imaginary parts of circular and hyperbolic functions, Logarithmic function of a

complex variable, Summation of series i.e. Cos +i Sin.

UNIT 2: INFINITE SERIES

Introduction to Series and Sequences, Convergence and divergence of sequences,

Bounded and Monotonic sequence, Series, Convergence, divergence and oscillation of a

series, Geometric series, Series of positive and negative terms, Necessary condition for

convergence, Comparison tests, D’Alembert’s ratio test, Alternating series and its definition, Leibnitz’s rule, Series of positive and negative terms, Absolutely convergent and Conditionally convergent series, Power series.

UNIT 3: DIFFERENTIAL EQUATIONS OF FIRST ORDER

Definition of differential equation, Ordinary differential equation, Partial differential

equation, Order and Degree of a differential equation, Formation of differential equation,

Solution of a differential equation, General and particular solution, Equation of first order

and first degree, Method of solving differential equations like Variables separable method,

Homogeneous equations, Equations reducible to homogeneous equations, Linear

equations, Leibnitz’s linear equations, Bernoulli’s equation, Exact differential equations,

Equations reducible to exact equations, Equations of first order and higher degree.

UNIT 4: APPLICATIONS OF DIFFERENTIAL EQUATIONS OF FIRST ORDER

Introduction, Kirchhoff’s laws, Differential equations relating to R-L-C circuits, Newton’s law of cooling, Rate of decay of radio-active materials, Chemical reactions and solutions,

UNIT 5: LINEAR DIFFERENTIAL EQUATIONS

Definition of linear differential equation, Solution of linear differential equations

consisting of complementary function and particular integral, Operator D, Rules for

finding complementary function and particular integral, Inverse operator (1/D), Methods

for finding particular integral like Method of variation of parameters and Method of

undetermined coefficients, Simultaneous linear equations with constant coefficients.

UNIT 6: APPLICATIONS OF LINEAR DIFFERENTIAL EQUATIONS

Introduction, Applications of Linear Differential equation in finding solutions of problems

related to Simple harmonic motion, Oscillations of spring like free oscillations, damped

oscillations and forced oscillations, Simple pendulum and Oscillatory electrical circuit

Reference:

1) Higher Engineering Maths: Dr. B.S. Grewal (Khanna Publishers)

2) Advanced Engineering Maths: Erwin Kreyzig (John Wiley and Sons)

3) Advanced Engineering Mathematics: Wylie and Barret (McGraw Hill)


APPLIED PHYSICS – 1(APH-1101)


Tutorial : 1 P / Tw / Viva : 50 Marks

Practical / Drawing : 2 Total : 150 Marks

UNIT 1: INTERFERENCE

Principle of superposition, Interference of light, Young’s experiment, Analytical treatment of interference, Theory of interference fringes, Conditions for interference of light like (1) Condition for sustained interference, (2) Condition for observation and (3) Conditions for good contrast, Types of interference like Division of amplitude and Division of amplitude, Fresnel’s biprism, White light fringes and location of zero order fringe in biprism experiment, Determination of the thickness of thin sheet of transparent material, Interference in thin films due to reflected light and due to transmitted light, Colors of thin films, Wedge shaped film, Necessity of extended source, Newton’s rings, Determination of wavelength of sodium light using Newton’s rings, Determination of refractive index of liquid, Newton’s rings formed by two curved surfaces, Newton’s rings with white light, Michelson interferometer, Types of fringes like (1) Circular fringes, (2) Localized fringes and (3) Localized white light fringes, Uses of Michelson’s interferometer like (1) Determination of wavelength of monochromatic light, (2) Determination of difference in wavelength and (3) Determination of thickness of a thin plate, Standardization of the meter, Interference filters.

UNIT 2: DIFFRACTION Diffraction, Two kinds of diffraction like Fresnel’s diffraction and Fraunhofer’s diffraction, Difference between interference and diffraction, Zone plate, Diffraction at straight edge, Resultant of n simple harmonic motions, Fraunhofer diffraction at single slit, Intensity distribution graph, Fraunhofer diffraction at a circular aperture, Plane diffraction grating, Formation of multiple spectra with grating, Maximum number of orders available with a grating, Absent spectra with a diffraction grating, Effect of increase in the width of ruled surface, Determination of wavelength using grating, Dispersive power of grating.

UNIT 3: POLARISATION Polarization of light wave, Representation of various types of light like unpolarised light and plane polarized light, Plane of polarization, Polarization by reflection and Brewster’s law, Law of Malus, Geometry of Calcite crystal, Double refraction, Nicol’s prism, Huygen’s theory of double refraction, Quarter wave plate, Half wave plate, Elliptically and circularly polarized light, Production of circularly and elliptically polarized light, Conversion of elliptically polarized light and circularly polarized light, Analysis of polarized light of different kinds using (1) Rotating Nicol and (2) Quarter wave plate in front of a rotating Nicol, Optical activity, Specific

rotation, Fresnel’s theory of optical rotation, Laurent’s half shade polarization, Photo elasticity.

UNIT 4: RESOLVING POWER OF OPTICAL INSTRUMENTS Definition of resolving power, Rayleigh’s criterion of resolution, Resolving power of a grating, Resolving power of a prism, Resolving power of telescope, Resolving power of a microscope.

UNIT 5: ULTRASONICS

Ultrasonic waves, Production of ultrasonic waves by (1) Magnetostriction method and (2) Piezo-electric effect, Detection of ultrasonic waves using various methods like Piezo electric detector, Kundt’s tube method, Sensitive flame method and Thermal detector method, Properties of ultrasonic waves, Application of ultrasonic waves.

UNIT 6: LASER Light amplification by stimulated emission of radiation (LASER), Types of emission like Spontaneous and stimulated emission, Population inversion, Pumping system, Active system, The Ruby laser, Uses of Laser.

UNIT 7: X-RAYS Discovery of X-rays, Production of X-rays, Origin of X-rays, Properties of X-rays, Diffraction of X-rays, Bragg’s law, Bragg’s X-ray spectrometer, Bragg’s law and crystal structure, Crystallography by powder method, Practical application of X-rays which include Industrial applications, Engineering applications, Scientific research applications and Medical applications.

UNIT 8: RADIOACTIVITY Nature of nuclear radiations, Characteristic properties of radioactive radiations, Properties of α-rays, -rays and -rays, Natural and artificial radioactivity, Laws of radioactive disintegration, Half life period, Mean life time of radioactive elements, Measurement of rate of decay and half life, Isotopes and Isobars, Artificial radioactivity, Artificial transmutation or artificial disintegration, Nuclear reactions, Bohr’s theory of nuclear reactions, Transmutation equations and Q value of a nuclear reaction, Types of nuclear reactions.

UNIT 9: STRUCTURE OF THE NUCLEUS AND PARTICLE ACCELERATORS Nuclear constituents, Proton-Neutron theory of nuclear composition, General properties of nucleus like mass, charge, radius, density, spin and quantum state, Atomic mass unit and mass energy equivalence, Mass defect and packing fraction, The mass difference and nuclear binding energy, Nuclear forces, Nuclear models like (1) Liquid drop model and (2) The shell model, The Lawrence cyclotron, The Betatron.

UNIT 10: NUCLEAR FISSION AND FUSION Nuclear fission, Theory of nuclear fission, Energy released in nuclear fission, The chain reaction and its types like Uncontrolled and Controlled chain reaction, Thermo-nuclear reactions or Nuclear fusion, Distinction between fission and fusion, Atom bomb or nuclear bomb, Stellar energy, The Proton-Proton cycle, The Carbon-Nitrogen cycle, Nuclear reactors

and its components like (1) Reactor core, (2) Reactor reflector, (3) Reactor moderator, (4) Reactor coolant, (5) Reactor control and (6) Reactor shielding.

UNIT 11: THERMO-ELECTRICITY Seebeck effect, Variation of thermoelectric E.M.F. with temperature, Thermo-electric series, Measurement of thermoelectric E.M.F., Law of intermediate metals or law of successive contacts, Law of intermediate or successive temperatures, The Peltier effect, Thomson effect, Total E.M.F. in thermocouple, Thermoelectric power, Expression for Peltier and Thomson coefficients, Thermo-electric power, Application of thermo-electric effect like in thermopile, Thermometers.

UNIT 12: MAGNETIC FIELD The Magnetic Field, Time Varying Magnetic Field, Betatron, Induction and Relative Motion, Diamagnetic materials, Paramagnetic Materials, Ferromagnetic materials, Properties of above materials, Nuclear Magnetism, The γ magnetic vectors (B, H and M), Faraday’s law, The Hall effect.

Reference:

1) Engineering Physics: R.K.Gaur and S.L. Gupta (Dhanpat Rai and Sons) 2) Fundamentals of Physics: Halliday and Resnick (Wiley Eastern Limited)


ENGINEERING DRAWING (MEC-1101)




UNIT 1: INTRODUCTION

Introduction to the engineering drawing subject, Need of the subject, drawing

instruments like Drawing board, Drafter, Setsquares and Roller scale.

UNIT 2: LINES, LETTERING AND DIMENSIONING

Lines and their thickness, Types of line, Outlines, Margins, Dimension lines,

Projection lines, Section lines, Border lines, Hidden lines, Centre lines, Cutting

plane lines, Types of lettering, Types of dimensioning, its terms and notations,

Arrow head, Extension line, Placing of dimensions and its types.

UNIT 3: CURVES USED IN ENGINEERING PRACTICE

Introduction to various curves,

Conic sections, Ellipse and its construction using various methods like Arcs of

circle method, Concentric circle method, Loop of thread method, Oblong method

and Trammel method, Methods of drawing normal and tangents to an ellipse,

Parabola and its construction using various methods like Rectangle method,

Tangent method and parallelogram method, Hyperbola and its construction.

Cycloidal curves: Cycloid and its construction, Normal and tangent to a cycloid

curve, Epicycloids, Hypocycloid and its construction, Normal and tangent to

Epicycloids and Hypocycloid, Involutes of a circle, a square and a pentagon and

their construction, Normal and tangent to an involute.

UNIT 4: PROJECTION OF POINTS

Introduction, Projection of point situated in (1) First quadrant, (2) Second

quadrant, (3) Third quadrant and (4) Fourth quadrant.

UNIT 5: PROJECTIONS OF STRAIGHT LINES

Introduction, Projection of line (1) Parallel to one or both planes, (2)

Perpendicular to one of the planes, (3) Inclined to one plane and parallel to other,

(4) Inclined to both the planes and (5) Contained by a plane perpendicular to both

planes, True lengths of straight line and its inclination with the planes, Traces of a

line and methods of determining traces of a line, Traces of line projections which

are perpendicular to xy, Position of traces of a line.

UNIT 6: PROJECTIONS OF PLANES

Types of planes like perpendicular planes and oblique planes, Traces of planes,

Projections of planes parallel to one of the reference planes (1) when the plane is

parallel to the horizontal plane, (2) when the plane is parallel to vertical plane,

Projections of planes inclined to one reference plane and perpendicular to the

other, Projections of planes inclined to one reference plane and perpendicular to

other, Projections of oblique planes.

UNIT 7: ORTHOGRAPHIC PROJECTION

Introduction, Principle of projection, Methods of projection like first angle

projection and third angle projection, Orthographic projection, Planes of

projection, Reference line, Symbols for methods of projection.

UNIT 8: ISOMETRIC PROJECTION

Introduction, Isometric axes, Isometric lines and planes, Isometric scale, Isometric

drawing or view, Isometric graph, Isometric drawings of plane figures, Isometric

drawing of prisms and pyramids, Isometric drawing of cylinders, Isometric

drawing of cones, Isometric drawing of sphere, Isometric drawing of complex

blocks.

UNIT 9: SCREW THREADS

Definitions of various technical terms used in screw threads like Crest, Root,

Flank, Angle, Depth, Nominal diameter, Major diameter, Minor diameter, Pitch,

Lead, Different types of screw threads like Unified thread, Metric thread,

Whitworth thread, British standard fine (B.S.F.), Sellers thread, British

association (B.A.) thread, Square thread, Acme thread, Knuckle thread and

Buttress thread, Conventional representation of internal and external threads,

Multiple-start threads, Right-hand and Left-hand threads.

UNIT 10: SCREWED FASTENINGS

Types of nuts like hexagonal nut and square nut, Special nuts like Flanged nuts,

Cap nut, Dome nut, Cylindrical or capstan nut, Ring nut and Wing nut, Washers,

Types of stud like Simple stud, Square stud and Collar stud, Hexagonal headed

bolt, Methods of preventing rotation of a bolt while screwing a nut on or off it

using bolts like Square headed bolt, Square headed bolt with square neck, Cheese

headed or Cylindrical bolt, Cup or round headed bolt, Cup headed bolt with

square neck, T-headed bolt, Countersunk-headed bolt, Hook bolt, Headless taper

bolt, Eye bolt, Lifting eye bolt, Tap bolt or cap-screw and Stud-bolt, Set screws

and their types like Round or cup, Cylindrical or cheese, Fillister, Countersunk,

Rounded countersunk, Socket head, Square head, Grub screw and Collar screw,

Screw ends and their types like Oval, Conical, Flat, Cup, Half dog and Full dog,

Locking arrangements for nut which includes Lock-nut or check nut, Split-pin,

Slotted nut, Castle nut, Sawn nut or Wiles nut, Simmond’s lock nut, Penn or ring

or grooved nut, Stop-plate or locking plate and using spring washer, Foundation

bolts like Eye foundation bolt, Rag foundation bolt, Lewis foundation bolt and

Cotter foundation bolt.

UNIT 11: INTRODUCTION TO RIVETED JOINTS

Introduction, Advantages and disadvantages of riveted joints, Different forms of

rivet heads like Snap or cup head, Pan head, Conical head, Countersunk head,

Rounded countersunk head and Ellipsoid head, Failures of riveted joints,

Dimensioned of riveted joints, Types of riveted joints like Lap joint and Butt

joint.

UNIT 12: COUPLINGS AND JOINTS AND KEYS

Box or Muff coupling, Flange coupling, Protected type flanged coupling,

Universal coupling, Cotter joint, Socket and spigot joint, Cotter joint with sleeve,

Strap joint with gib and cotter, Pin or Knuckle joint, Gib headed key, Saddle key,

Flat key, Peg key, Single and double headed key, Cone key, Methods of

prevention of rotation of brasses like using brasses with snug and using brasses of

square or hexagonal shape.

Reference:

1) Engineering drawing: N.D.Bhatt, V.M. Panchal (Charotar Publishing Agency)

2) Machine Drawing: N.D.Bhatt, V.M. Panchal (Charotar Publishing Agency)


MATERIAL SCIENCE (MME-1101)


Tutorial : 1 P / Tw / Viva : ---


UNIT 1: ENGINEERING REQUIREMENT OF MATERIALS

Criteria for selecting a specific material from various available materials for

various engineering applications on basis of mechanical properties.

UNIT 2: METALLIC MATERIALS

Properties, Applications of imperfections in crystals, Elastic and Plastic

deformation of metallic materials, Crystal structure and the types of crystal

structures like Simple cubic, Body centre cubic, Face center cubic and Hexagonal

close pack, Determination of Coordination number, Number of atoms in unit cell

and Atomic packing factor for each and every crystal structure given above,

Direction and plane of unit cell, Defects in crystal like (1) Point defects (Schottky

defect, Frenkel defect, Interstitial defect and Vacancies like Mono-vacancy, Di-

vacancy, Tri-vacancies and Poly-vacancies), Burger vector and closed burger

circuit, Slip plane and slip direction, (2) Line defects or 1-Dimensional defects

(Edge dislocations like Positive edge dislocations and negative edge dislocations

and Screw dislocations like Right hand screw dislocations and Left hand screw

dislocations) and (3) Area defects or 2-Dimensional defects (Stacking faults),

Failure analysis of metallic components, Creep curve (Strain vs. Time), Creep

failure investigation, Fracture failure investigation, Transition temperature range,

Fatigue failure investigation, Fatigue test, Endurance limit.

UNIT 3: COLD WORKING AND ANNEALING

Effects of grain sizes on annealing, ASTM (American Standard Testing Method)

Grain size number, Grain boundary and Grain size, Heat treatment of metals,

Strain hardening, Various methods of heat treatment like Annealing, Normalizing

and Hardening, Annealing phases like Recovery, Re-crystallization and Grain

growth, Alloying elements and its treatment on properties of single and double

phase, Permanent deformations using Forging process, Extrusion process, Rolling

process and Drawing process, Properties found in materials like Ductility and

Malleability, Ductile fracture and Brittle fracture.

UNIT 4: CERAMIC MATERIALS

Ceramic materials like brick, concrete, cement, refractories and glasses, Their

structure and application, Classification of ceramic materials in terms of Oxides,

Carbides, Nitrides, Borides, Sulphides and Phosphides, General characteristics of

ceramic materials, Varieties of ceramic materials used for engineering purpose

like Asbestos, Glass wool, Silicon carbide abrasives, Lubricants, Mosaic tiles and

Glazed tiles, Types of glass like Silicon oxide glass and Vycor glass.

UNIT 5: ORGANIC MATERIALS

Monomer, Polymer, Copolymer, Polymerization mechanisms like Addition

polymerization and Condensation polymerization, Hydrocarbon polymers,

Properties and applications of Plastic, Rubber, Resin and Wood, Thermo plastic,

Thermosetting plastic, Aging and Vulcanization process, Chemical behavior

(Oxidation, Scission, Degradation and Combustion) and electrical behavior

(Conductivity, Dielectric constant) of organic materials, Cross linking and

Branching in organic materials, Types of Polymers like Linear polymer, Frame

work polymer, Allotropic transformation or polymorphism, Examples of

crystalline carbon like graphite and diamond.

UNIT 6: COMPOSITE MATERIALS

Properties of composite materials, Present status of composite materials in our

country, Classification of composite materials like Microscopic composite

material, Macroscopic composite material and Fiber reinforced composite

material, Brief description of Metal Matrix composite (MMC), Polymer matrix

composite (PMC) and Ceramic matrix composite (CMC), Elementary

characteristics of composite materials, Typical examples of above composite

materials and their uses, Characteristics and uses of Wood as a composite

materials.

UNIT 7: ELECTRICAL AND MAGNETIC MATERIALS

Electrical properties, Electrical conductivity, Band theory, Types of materials like

Conductors, Insulators, Semiconductors, Intrinsic semiconductors, Extrinsic

semiconductors and Super conductors, Applications of all materials described

above, Magnetic behavior of a material, Soft and Hard Magnetic materials,

Diamagnetic and paramagnetic materials, Dielectric properties of materials.

UNIT 8: STABILITY OF MATERIALS IN SERVICE ENVIRONMENT

Corrosion, Oxidation, Thermal stability, Protection against corrosion using

various techniques like Painting, Cathodic protection, Use of Inhibitors, Use of

Proper design, Impressed voltage and Electroplating, Galvanic series, Types of

corrosion like Uniform corrosion, Galvanic corrosion (Composition cell, Stress

cell, Concentration cell) and Intergranular corrosion.

UNIT 9: NEW DEVELOPMENTS IN MATERIAL SCIENCE

Latest developments in material science like Superconducting materials, Metallic

glasses, Glass fibers and Carbon fibers, Elementary characteristics and examples

of above materials.

UNIT 10: MECHANICAL PROPERTIES OF MATERIALS

Definition of Stress, Strain and Young’s modulus of elasticity, Tensile test performance on Mild steel, Aluminium and Cast iron, Types of deformation like

elastic and plastic deformation, Yield stress, Ultimate Tensile Stress (UTS),

Breaking stress, Stress-strain curve, True stress, True strain, Engineering stress,

Engineering strain, Toughness, Toughness or Impact tests like Charpy test and

Izod test, Hardness tests like Brinell test, Rockwell test, Vicker test and Knoop

hardness test, Poisson’s ratio, Modulus of shear, Bulk modulus. UNIT 11: SOLUTION

Solid solution, Types of solid solution like Substitutional Solid Solution (SSS)

and Interstitial Solid Solution (ISS), Ordered Solution, Humerothery rules for

formation of substitutional solid solution.

Reference:

1) Elements of Materials science and Engineering: Vanvlack (Prentice Hall India)

2)


FUNDAMENTALS OF CIVIL ENGINEERING (CVL-1101)




UNIT 1: MEASUREMENT OF A DISTANCE

Direct measurement, Instruments for measuring the distance like the Chains and

tapes, Types of chains like Metric surveying chain, Steel band chain, Gunter’s chain, Revenue chain and the Engineer’s chain (for the measurement in feet), Testing and Adjusting the chain, Measurement using various types of tapes like

the Cloth or Linen tape, Metric woven metallic tape, Metric steel tape and Invar

tape, Instruments for marking stations like the Pegs, Ranging rods and Ranging

poles, Methods of Ranging of survey line like Direct method (Ranging by eye and

Ranging by Line ranger) and Indirect method, Chaining a line, Unfolding the

chain, Method of chaining, Reading the chain, Folding the chain, Correction of

distance and area measured, Errors in chaining like the Compensating errors and

the Cumulative errors, Mistakes in chaining.

UNIT 2: CHAIN SURVEYING

Land Surveying and its purposes, Methods of land surveying like Triangulation

survey and the Traversing, Chain surveying, Surveying stations, Selection of

stations, Base line, Check line, Tie line, Offsets, Oblique offsets, Long offsets,

Instructions for noting information in field book, Instruments for setting out right

angles like Open cross staff, French cross staff, Adjustable cross staff, Prism

square and Optical square, Methods of erecting perpendicular to a chain line from

a point on it and from a point outside it, Methods of running a parallel line to an

accessible line through a given point and to an inaccessible line through given

point, Obstacles in chaining like (1) Chaining free but vision obstructed , (2)

Chaining obstructed but vision free and (3) Chaining and vision both obstructed,

The conventional symbols to be used in field notes.

UNIT 3: CHAIN AND COMPASS TRAVERSING

Traverse and its type like Closed traverse and Open traverse, The Prismatic

compass, Method of using Prismatic compass and its centering, leveling and

observing the bearings (readings), The surveyor’s compass, Bearings of lines like The True meridian and The Magnetic meridian, Designation of bearings in

systems like the Whole circle bearings and Quadrantal system bearings, The

reduced bearings, The fore and back bearings, Calculation of angles from

bearings when whole circle bearings are given and when Reduced bearing are

given, The included angles, The Local attraction, The closing error, Graphical

adjustment of closing error in closed traverse, The magnetic needle, Dip of the

needle, Magnetic declination, Precautions in using the compass, Errors in

compass observations like the Instrumental errors, Errors in manipulation and

sighting, Errors due to external influences, Testing the compass.

UNIT 4: LEVELLING

Definitions of Level surface, A level line, Horizontal plane, Horizontal line,

Vertical line, Vertical plane, Vertical angle, Datum surface, Elevation, Difference

in elevation, Bench marks, Line of collimation, Axis of telescope, Backsight,

Foresight, Intermediate sight, Change point, Height of instrument, Focusing and

parallax, The Levels and its types like The Dumpy level, The Wye level, The

modern level and the Automatic level, The Leveling staff, Folding type 4-meter

leveling staff, Graduation of this staff, Invar precision leveling staff, Adjustments

of level like temporary adjustments, Leg adjustment, Leveling up, Focusing of

eye piece, Focusing of object glass, Bench marks and its types like the G.T.S

(great trigonometrical survey) benchmarks, Permanent bench marks, Arbitrary

bench marks and Temporary bench marks, Change points, Principles of leveling

like the Simple leveling, Differential leveling, Reduction of levels using

collimation system and the rise and fall system.

UNIT 5: MINOR INSTRUMENTS USED IN SURVEYING

Construction and use of minor instruments like the Box sextant, The Abney level

and Clinometer.

UNIT 6: BUILDING CONSTRUCTION

Foundations and their requirements, Types of Foundations like Shallow

foundations and Deep foundations, Shallow foundations like Spread footing,

Combined footing, Strap footing and Mat footing, Deep foundations like Pile

foundations, Pier foundations, Well foundations and Deep strip (square or

rectangular) foundations, Various brick portions like Full brick, Half bat, Three

Quarter bat, Beveled bat, Queen closer, King closer, Beveled closer and Mitred

closer, Bonds in brick work like Stretcher bond, Header bond, English bond and

Flemish bond, Different types of flooring like Mud flooring, Muram flooring,

Brick flooring, Flagstone flooring, Cement Concrete flooring, Terrazzo flooring,

Mosaic flooring, Tiled flooring, Timber flooring and Marble flooring, Definition

of different terms like Batten, Hinge, Ledge, Frame, Holdfasts and Style, Types of

Doors like (1) Battened and Ledged door, (2) Battened, ledged and braced door,

(3) Battened, ledged and framed door, (4) Battened, ledged, braced and framed

door, (5) Framed and paneled door, (6) Glazed or sash door, (7) Flush door, (8)

Louvered door, (9) Wire gauged door, (10) Revolving door, (11) Sliding door,

(12) Swing door, (13) Collapsible steel doors, (14) Rolling steel shutter door, (15)

Mild steel sheet door, (16) Metal covered plywood doors and (17) Hollow metal

door, Types of windows like (1) Fixed window, (2) Pivoted window, (3) Double

hung window, (4) Sliding window, (5) Casement window, (6) Sash window, (7)

Louvered window, (8) Metal window, (9) Bay window, (10) Clerestory window,

(11) Corner window, (12) Dormer window, (13) Cable window, (14) Lantern

window, (15) Skylights, (16) Ventilators and (17) Combined window and

ventilator.

UNIT 7: STONES

Classification of Rocks into three categories like (1) Geological rocks, (2)

Physical rocks and (3) Chemical rocks, Types of geological rocks like Igneous

rocks (Plutonic rocks, Hypabassal rocks and Volcanic rocks), Sedimentary rocks

(Residual rocks, Sedimentary rocks, Chemical rocks and Organic rocks) and

Metamorphic rocks (Thermal rocks, Cataclastic rocks, Dynamo-thermal rocks and

Plutonic rocks), Types of Physical rocks like Stratified rocks, Unstratified rocks

and Foliated rocks, Types of Chemical rocks like Siliceous rocks, Argillaceous

rocks and Calcareous rocks, Sources of stones, Rock forming minerals like

Augite, Chlorite, Felspar, Hornblende, Mica, Olivine, Plagioclase, Quartz,

Serpentine, Calcite, Magnesite, Dolomite, Glauconite, Limonite, Gypsum and

Anhydrate, Textures or structures of rocks like Compact Crystalline,

Conglomerate, Foliated, Glassy, Granular crystalline, Pisolitic, Porous granular,

Porphyritic and Vesicular, Fracture of rock like Earthy, Even, Fibrous, Hackly,

Conchoidal and Uneven, Uses of stones like in Structures, Face-work, Paving and

as Basic Material, Natural bed of stones and its importance, Test for stones like

(1) Acid test, (2) Attrition test, (3) Crushing test, (4) Crystallization test, (5)

Freezing and thawing test, (6) Hardness test, (7) Impact test, (8) Microscopic test,

(9) Smith’s test and (10) Water absorption test, Qualities of a good building stone

like its Crushing strength, Appearance, Durability, Facility of dressing, Fracture,

Hardness, Percentage wear, Resistance to fire, Seasoning, Specific gravity,

Texture, Toughness Index, Water absorption and Weathering, Stone quarrying,

Quarrying using Hand tools (Digging, Heating and Wedging), Channeling

machine and Blasts, Tools for blasting like Dipper, Jumper, Priming needle,

Scraping spoon and Tamping bar, Materials for blasting like Detonators,

Explosives and Fuses, Precautions to be kept while blasting, Dressing of stones

and various finishes like (1) Axed finish, (2) Boasted or droved finish, (3) Chisel

draughted margins, (4) Circular finish, (5) Dragged or combed finish, (6)

Furrowed finish, (7) Moulded finish, (8) Hammer dressed finish, (9) Plain finish,

(10) Polished finish, (11) Punched machine, (12) Reticulated finish, (13) Rubbed

finish, (14) Scabbling finish, (15) Tooled finish, (16) Self-faced or rock-faced

finish, (17) Sunk finish and (18) Vermiculated finish, Deterioration of stones due

to Alternate wetting and drying, due to Frost, Impurities in atmosphere, Living

organisms, Movements of chemicals, Rain water, Nature of mortar, Vegetable

growth, Wind and Temperature variations, Methods for Retardation of decay of

stones, Preservation of stones using Coal Tar, Linseed oil, Paint, Paraffin,

Solution of alum and soap and Solution of Baryta, Types of Artificial stones and

their advantages.

UNIT 8: BRICKS

Comparison of brickwork and stonework, Composition of good brick earth and its

constituents like Alumina, Silica, Lime, Oxide of Iron and Magnesia, Harmful

ingredients in brick earth like Lime, Iron pyrites, Alkalies, Pebbles, Vegetation

and Organic matter, Classification of brick earth like (1) Loamy, mild or sandy

clay, (2) Marls, chalky or calcareous clay and (3) Plastic, strong or pure clay,

Steps in Manufacture of bricks like Clay preparation, Moulding, Drying and

Burning, Clamps and Kilns for burning of bricks, Qualities of good bricks,

Strength of bricks, Tests for bricks for determination of its (1) Absorption, (2)

Crushing strength, (3) Hardness, (4) Presence of soluble salts, (5) Shape and size,

(6) Soundness and (7) Structure, Classification of bricks as First class, Second

class, Third class and Fourth class bricks, Uses of Bricks, Coloring of bricks using

various methods, Size and weight of brick, Shape of bricks like (1) Bullnose, (2)

Channel, (3) Coping, (4) Cownose, (5) Curved sector, (6) Hollow, (7) Paving, (8)

Perforated and (9) Purpose-made bricks, Fire clays, Fire bricks like Acidic bricks,

Basic bricks and Neutral bricks.

UNIT 9: LIME

Calcination, Hydraulicity, Lime, Quick Lime, Settling, Slaked lime, Slaking,

Classification of binding materials like Air binding, Hydraulic binding and

Autoclave binding materials, Sources of lime, Constituents of limestone like Clay,

Soluble silica, Magnesium carbonate, Alkalies, Metallic oxides, Sulphates, Iron

and Pyrites, Classification of lime as Fat lime, Hydraulic lime and Poor lime,

Manufacture of fat lime and related processes like Collection of limestone,

Calcination of limestone and Staking of burnt lime, Manufacture of natural

hydraulic lime using kankar, Manufacture of Artificial hydraulic lime, Conversion

of soft limestone to artificial hydraulic lime, Conversion of hard limestone to

artificial hydraulic lime, Precautions to be taken in handling lime like Fire hazard

and Contact with water, Uses of lime, Tests for limestone to determine its various

Physical properties.

UNIT 10: CEMENT

Comparison between Cement and lime, Composition of ordinary cement,

Properties of cement, Cement ingredients like Lime, Silica, Alumina, Calcium

Sulphate, Iron Oxide, Magnesia, Sulphur and Alkalies, Harmful constituents of

cement like K2O, MgO and Na2O, Setting action of cement and related materials

like Tri-calcium aluminate, Tetra calcium alumino ferrite, Tri-calcium silicate and

Di-calcium silicate, Selection of site for cement factory depending upon Climatic

conditions, Labour, Market, Power, Raw materials and Transport facilities,

Manufacture of ordinary cement, Packing of cement, Types of cement

manufacturing mills like Ball mills and Tube mills, Field tests for cement to

determine its Colour, Physical properties, Presence of lumps and Strength,

Laboratory tests for cement to determine its Fineness, Compressive strength,

Chemical composition, Tensile strength, Consistency, Setting times and

Soundness, Storage of cement and affecting parameters like Moisture, Period of

storage, Piles, Quality of cement, Removal of cement and Storage sheds, Uses of

cement, Varieties of cement like (1) Acid resistance cement, (2) Blast furnace

cement, (3) Coloured cement, (4) Expanding cement, (5) High alumina cement,

(6) Hydrophobic cement, (7) Low heat cement, (8) Puzzolana cement, (9) Quick

setting cement, (10) Rapid hardening cement, (11) Sulphate resistant cement and

(12) White cement.

UNIT 11: MORTAR

Sand, Natural sources of sand like Pit sand, River sand and Sea sand,

Classification of sand, Bulking of sand, Properties of good sand, Functions of

sand in mortar like Setting of mortar, Shrinkage of mortar, Strength due to

addition of sand and Increase in Surface area due to addition of sand, Tests for

sand, Substitutes for sand, Classification of mortars depending on (1) Bulk

density (Heavy and Lightweight mortar), (2) Kind of binding material (Lime,

Surkhi, Cement, Gauged and Gypsum mortar), (3) Nature of application (Brick

laying and Finishing mortar) and (4) Special mortars (Fire resistant, Light weight,

Packing, Sound absorbing and X-ray shielding mortar), Properties of good mortar

mix and mortar, Preparation of various mortars like Lime mortar, Surkhi mortar,

Cement mortar and Gauged mortar, Uses of mortar, Precautions in using mortar

like action of Sea water, Frost and Sprinkling of water, Workability of mortar,

Selection of mortar, Tests for mortar for determining its Crushing strength,

Tensile strength and Adhesiveness to building units.

UNIT 12: CEMENT CONCRETE

Properties of cement concrete, Materials used in R.C.C. work like Cement,

Aggregates, Steel and Water, Effect of sea water on Strength and Corrosion of

reinforcement (Steel) of concrete, Proportioning of various ingredients of concrete

using various methods like Arbitrary method, Fineness modulus method,

Minimum void method, Maximum density method and Water-cement ratio

method, Grading of aggregates, Water-cement ratio, Determination of workability

of concrete using Slump test, Importance of bulking of sand in concrete

preparation, Mixing, Transporting and Placing of concrete, Curing of concrete,

Purpose of curing, Period of curing, Effects of improper curing, Methods of

curing, Water proofing of cement concrete, Types of concrete like Coloured

concrete, Lightweight concrete and No-fines concrete, Pre-cast concrete and its

advantages and disadvantages.

UNIT 13: TIMBER

Standing timber, Rough timber, Converted timber, Uses of timber, Classification

of trees like Exogenous trees (Hard woods and Soft woods) and Endogenous

trees, Macrostructure and Microstructure of trees, Felling of trees, Method and

Season of felling of trees, Defects in timber due to (1) Conversion (Chip mark,

Diagonal grain, Torn grain and Wane), (2) Fungi (Blue stain, Sap strain, Brown

rot, Wet rot, White rot, Dry rot and Heart rot), (3) Insects (Beetles, Marine borers

and Termites), (4) Natural forces (Burls, Callus, Chemical stain, Coarse grain,

Dead wood, Druxiness, Foxiness, Knots, Rind galls, Shakes, Wind cracks,

Twisted fibers, Upsets and Water stain), and (5) Seasoning (Bow, Honey

combing, Cup, Warp, Twist, Split, Check, Collapse, Radial shakes and Case

hardening), Qualities of good timber, Timber characteristics like (1) Appearance,

(2) Colour, (3) Defects, (4) Durability, (5) Elasticity, (6) Fibers, (7) Fire

resistance, (8) Hardness, (9) Mechanical wear, (10) Shape, (11) Smell, (12)

Sound, (13) Strength, (14) Structure, (15) Toughness, (16) Water permeability,

(17) Weathering effects, (18) Weight and (19) Working conditions, Decay of

timber, Preservation of timber using various preservatives like Ascu treatment,

Chemical salt, Coal tar, Creosote oil and Paints, Application of preservative using

various methods like Brushing, Charring, Hot & Cold open tank, Spraying,

Injecting under pressure, Dipping and Steeping, Requirements of good

preservative, Fire-resistance of timber using special chemicals and using Sir

Abel’s process, Seasoning of timber, Methods and Advantages of seasoning of timber, Free moisture and Bound moisture, Natural and Kiln seasoning, Storage

of timber, Market forms of timber like (1) Batten, (2) Baulk, (3) Board, (4) Deal,

(5) End, (6) Log, (7) Plank, (8) Pole, (9) Quartering and (10) Scantling, Industrial

timber forms like (1) Veneers, (2) Plywood, (3) Fiberboards, (4) Impreg timbers

and (5) Compreg timbers, Advantages of Plywood, Advantages of timber

construction.

UNIT 14: STEEL

Manufacture of steel using various processes like Bessemer process, Cementation

process, Crucible steel process, Duplex process, Electric process and Open-hearth

process, Uses of steel, Factors affecting physical properties of steel like its Carbon

content, Presence of impurities and Heat treatment process, Magnetic properties

of steel and effect of Carbon, Silicon, Sulphur, Phosphorous and Manganese on it,

Defects in steel like (1) Cavities, (2) Cold shortness, (3) Red shortness and (4)

Segregation, Market forms of steel like (1) Angle section, (2) Channel section, (3)

Corrugated sheets, (4) Expanded metal, (5) Flat bars, (6) I sections, (7) Plates, (8)

Ribbed-torsteel bars, (9) Round bars, (10) Square bars and (11) T sections,

Mechanical treatment of steel like Drawing, Forging, Pressing and Rolling, Heat

treatment processes like Annealing, Case hardening, Cementing, Cyaniding,

Hardening, Nitriding, Normalizing and Tempering, Properties of Mild steel and

Hard steel.

UNIT 15: GLASS

Classification and Composition of glass, Properties of glass, Types of glass like

Soda-lime glass, Potash-lime glass, Potash-lead glass and Common glass,

Manufacture of glass, Treatment of glass like Bending, Cutting, Opaque making

and Silvering, Coloured glass, Special varieties of glass like (1) Bullet-proof

glass, (2) Fiber glass, (3) Float glass, (4) Foam glass, (5) Glass blocks, (6) Heat-

excluding glass, (7) Obscured glass, (8) Perforated glass, (9) Safety glass, (10)

Shielding glass, (11) Soluble glass, (12) Structural glass, (13) Ultra-violet ray

glass and (14) Wired glass.

UNIT 16: PLASTICS

Polymerization, Branched chain structures, Cross-linked structures, Linear

structures, Networking structures, Addition polymerization, Condensation

polymerization, Co-polymerization, Classification of plastics with respect to (1)

Heating effects, (2) Structure and (3) Physical & Mechanical properties, Uses of

plastics, Resins like Thermo-plastic and Thermo-setting resins, Moulding

compounds like Catalysts, Fillers, Hardeners, Lubricants, Pigments, Plasticizers

and Solvents, Fabrication methods which include Blowing, Calendaring, Casting,

Laminating and Moulding, Properties of plastics like (1) Appearance, (2)

Chemical resistance, (3) Dimensional stability, (4) Ductility, (5) Durability, (6)

Electric insulation, (7) Finishing, (8) Fire-resistance, (9) Fixing, (10) Humidity,

(11) Maintenance, (12) Melting point, (13) Optical property, (14) Recycling, (15)

Sound absorption, (16) Strength, (17) Thermal property, (18) Weather resistance

and (19) Weight, PVC pipes in buildings.

Reference:

1) Building Construction: Bindra

2) Surveying and Leveling: Kanitkar and Kulkarni (Pune Vidhyarthi Griha Prakashan)

3) Text book of Building Construction: B.C. Punamia (Laxmi Publication)

4) Engineering Materials: S. C. Rangwala (Charotar Publishing House)


WORKSHOPS

Lecture : -- Theory : ---

Tutorial : -- P / Tw / Viva : 50 Marks


UNIT 1: SMITHY WORKSHOP

Converting a round bar into a square bar by heating it and then hammering it with

hammer.

UNIT 2: CARPENTRY WORKSHOP

Converting given pieces of wood into a wooden model which is provided by

cutting, smoothening and fixing wooden pieces.

UNIT 3: MOULDING WORKSHOP

Using wet clay prepare a mould of given shape.

UNIT 4: DRILLING WORKSHOP

Converting a given metal piece into a model provided, by cutting it, smoothening

it and drilling it.

Second Semester of BE I (Electrical)

APPLIED MATHS-2 (AMT-1202)

Lecture : 3 Theory : 100Marks



UNIT 1: MATRICES

Definition of a matrix, Special matrices like Row and Column matrices, Square

matrix, Diagonal matrix, Singular and Non singular matrix, Unit matrix, Null

matrix, Symmetric and Skew-symmetric matrix, Triangular matrix, Equality of

matrices, Addition, Subtraction and Multiplication of matrices, Transpose of

matrix, Adjoint of square matrix, Inverse of a matrix, Solution of linear system of

equations by matrix inversion method, Rank of matrix, Elementary

transformations of matrix, Gauss-Jordan method of finding matrix inverse,

Normal form of matrix, Linear dependence, Consistency of linear system of

equations, System of linear homogeneous equations, Linear and orthogonal

transformation, Characteristic equation, Eigen vector and eigen values, Cayley

Hamilton theorem, Complex matrix, Conjugate of a matrix, Hermitian matrix,

Skew-hermitian matrix, Unitary matrix.

UNIT 2: ANALYTICAL GEOMETRY

Direction ratios and direction cosines of a vector,

Sphere: Definition of a sphere, Equation of sphere with given centre and radius,

Equation of any sphere through the circle of intersection of sphere and a plane,

Equation of tangent plane to a sphere, Orthogonal spheres.

Cone: Definition of a cone, Vertex, Generator, Right circular cone, Equation of

cone with given vertex and base circle, Semi vertical angle.

Cylinder: Definition of a cylinder, Right circular cylinder, Equation of cylinder

with given axis and base circle.

UNIT 3: PARTIAL DIFFERENTIATION AND ITS APPLICATIONS

Functions of two or more variables, Partial derivatives and its notations,

Homogeneous functions, Euler’s theorem, Total derivative, Differentiation of

implicit functions, Geometrical interpretation, Tangent plane to a surface, Normal

to a surface, Change of variables, Jacobians, Taylor’s theorem for functions of two variables, Errors and approximations, Total differential, Maxima and minima

of functions of two variables, Rules for finding maxima and minima values for

function, Lagrange method of undetermined multipliers.

UNIT 4: VECTOR CALCULUS

Differentiation of vectors, Curves in space, Tangent and Normal to a plane,

Velocity and acceleration, Scalar and vector point functions, Vector operator del,

Del applied to scalar point functions i.e. Gradient, Geometrical interpretation of

gradient, Directional derivative, Del applied to vector point function i.e.

divergence (dot product) and Curl (cross product), Physical interpretation of

divergence and curl, Del applied twice to point functions, Del applied to products

of point functions.

UNIT 5: LAPLACE TRANSFORMS

Introduction to Laplace transforms, Definition of Laplace transform, Inverse

Laplace transforms, First shifting theorem, Linearity property of Laplace

transforms, Laplace transforms of derivatives, Solution of ordinary differential

equations using Laplace transforms.

Reference:

1) Higher Engg. Maths: Dr.B.S. Grewal (Khanna Publishers)

2) Advanced Engg. Maths: Erwin Kreyzig (John Wiley and Sons)

3) Advanced Engineering Mathematics: Wylie and Barret (McGraw Hill)


APPLIED PHYSICS – 2 (APH-1201)


Tutorial : 1 P / Tw / Viva : 50Marks


UNIT 1: WAVES AND PARTICLES

Wave and particle duality of radiation, Velocity of De-Broglie Waves and Wave

velocity, Group velocity, Particle velocity, De-Broglie’s concept of matter waves, Properties of matter waves, Davisson and Germer’s electron diffraction experiment, G.P.Thomson experiment, Heisenberg’s uncertainty principle, Probability concept, Experimental illustration of uncertainty principle like

Diffraction by single slit and Determination of position of particle by microscope,

Equations of motion of matter waves, Schrödinger time independent wave

equation, Schrödinger time dependent wave equation, Physical interpretation of

wave function(Ψ), Solution of Schrödinger equation, Infinite square well, The free particle, Generation of infinite square well in three dimension, Particle in

box, Energy levels of a particle enclosed in one dimensional potential box of

infinite height, Penetration of potential barrier (tunneling in tunnel diode).

UNIT 2: STATISTICAL MECHANICS

Study and analysis of various statistics like Maxwell-Boltzmann Statistics, Bose-

Einstein Statistics and Fermi-Dirac Statistics, Definition of Fermi Energy, Free

electron theory of metals, Fermi energy for metals, Band theory of conduction

electrons.

UNIT 3: CONDUCTIVITY OF METALS

Ohms law and relaxation time of electrons, Relaxation and collision time, Mean

free path, Electron scattering and resistivity of metals, Superconductivity and

applications.

UNIT 4: MECHANISM OF CONDUCTION IN SEMICONDUCTORS

The Chemical bond in Silicon and Germanium and its consequences, The density

of carriers in intrinsic semiconductors, The Energy gap, The conductivity of

intrinsic semiconductors, Carrier density in N and P type semiconductors, Hall

effect.

UNIT 5: MINORITY AND MAJORITY CARRIER DENSITIES IN

SEMICONDUCTORS

Minority and majority carrier densities in semiconductors, Types of current like

Drift currents and diffusion currents, The Einstein relation between energy and

mass, The Continuity equation for minority carriers.

UNIT 6: FIBRE OPTICS

Principle types of Optical fibers, Advantages of Optical fibers over other

communication methods, Structure of an Optical fiber, Types of Optical fibers

like Step index fiber and Graded index fiber, Characteristics of fibers like Mode

dispersion, Colour dispersion, Numerical aperture and Attenuation, Multimode

and Monomode fibers, Communication line.

UNIT 7: LASERS

Population inversion and Laser pumping, Two level and Three level Pumping

system, Helium-Neon laser, Carbon dioxide laser, Ruby laser, Nd-YAG

(Neodymium-Yttrium Aluminum Gas) laser and semiconductor laser, Argon ion

laser, Applications of laser.

UNIT 8: THIN FILMS

Production of thin films, Vacuum evaporation technique and epitaxial growth,

Vapour phase epitaxy, Liquid phase epitaxy and Molecular phase epitaxy,

Applications like solar cell, Infrared detector, Thin film and Transistor,

Photodiode.

UNIT 9: MOTION IN ELECTRIC FIELD

Force acting on a charged particle, Equation of motion, The analogy between the

motion of charged particles in electrostatic field and propagation of light beams in

transparent media, Similarity law, Centered electron-optical system, The basic

equation of electron optics for axially symmetric fields, Focusing in axially

symmetric fields, The Helmholtz-Lagrange equation, The thin lens, Electron

multiplier.

UNIT 10: MOTION IN A MAGNETIC FIELD

Motion in uniform magnetic field, Axially symmetric magnetic fields, Short coil

focusing, The Electron microscope, Motion in slowly varying magnetic field,

Focusing in crossed electric and magnetic field, Strong focusing, Quadrupole

lens.

UNIT 11: MOTION IN COMBINED FIELDS

Motion of charged particles under effect of a uniform electric field and uniform

magnetic field, General description of the motion of charged particles in

combined fields, Electromagnetic separation of isotopes.

Reference:

1) Introduction to atomic and nuclear physics: Arthur Baiser

2) Engineering Physics: R.K. Gaur and S.L. Gupta (Dhanpat Rai and Sons)

3) Motion of charged particles in electric and magnetic fields: L.A. Antsimovich and S.Y.

Lukyanov, Mir Publishers, Russia

4) Electrical Engineering materials: A.J. Dekkar

5) Introduction to classical and modern optics: J.R. Meyer Arendt

6) Introduction to atomic and nuclear physics: H. Semat and J.R.Albright Chapmann and

Hall


BASIC ELECTRICAL ETECHNOLOGY (ELE-1207)




1. Review of ohm/s law. Kirchoff's laws. Series, parallel and series parallel circuits. Star-delta

transformation. Super-position theorem. Thevenin’s theorem. Norton's theorem. Maximum

power transfer theorem. Milkman’s theorem, Reciprocating theorem. Their application in

solution of d.c.circuits.

2. Review of magnetic materials. Flux density. Intensity of magnetization. MMF.

Permeability. Reluctance. Their relationships. Comparison with electric circuits. Calculation

of amp. turns for series, parallel and series-parallel magnetic circuits containing air gaps.

Effect of magnetic leakage and fringing.

3. Review of Faraday’s and Lenz's laws. Concept of self and mutual induction and their

coefficients. Calculation of self and mutual inductance. Energy stored in magnetic field.

Lifting power of an electromagnetic. Magnetization curve. Reversal of magnetization.

Hysteresis and Eddy current losses.

Presentation of signals: Properties of lineararity. Exponential signal est. Significance of s.

Step function. Decaying exponential. Sinusoidal function. Oscillatory decaying function.

increasing exponential function. Derived signals. Ramp function. Impulse function. Delayed

function.

4. Alternating quantities: Continuous and discrete. Steady pulsating and alternating. Periodic and

non-periodic waveforms. Sinusoidal alternating quantities. Concept of generation of sinusoidal

voltage.

Average and RMS values. Form factor. Peak factor of various waveforms. Graphical

vectoral and mathematical representation of sinusoidal voltages and currents. Concept of

phase and phase difference. Addition and subtraction of arc. (Sinusoidal) quantities. Phasor

diagrams.

5 Voltage and current relationships in purely resistive, inductive and capacitive circuits.

Instantaneous power, average power and power factor of such circuits. Series R-L, R-C

and R-L-C circuits. Concept of reactance and impedance. Voltage triangle and impedance

triangle. Resonance phenomenon. Conditions for series resonance.

Parallel Circuits. Concept of admittance, conductance and suspectance. Solution of parallel

and series-parallel circuits using vector method. Polar method. J (Cartesian) method. Concept

of complex power. Resonance phenomenon in parallel circuits and conditions for parallel

resonance.

6 Rise and decay of currents and voltages in series R-L and R-C circuits

excited by a constant d.c. voltage source. A.C. voltage source. Time constant.

Solution of first order system (single energy transients) using classical method and using

Laplace transform.

Application to first order and second order system. Total response of simple circuits to

Sinusoidal excitation. Evaluation of initial conditions. Application of Laplace Transform

method.

Introduction to PSPICE.

TERMWORK: About 8 to 10 experiments based on the above syllabus including PSPICE.

Texts/ References:

1. Basic Electrical Engg. by V. N. Mittle

2. Basic Electrical Engineering by I.I. Nagrath

3. Electrical Engineering by M.A. Pai

4. Electrical Technology by B.L. Theraja Vol. I

5. Problems in Electrical Engg. by Parker Smith.


ELECTRICAL WIRING & COMPUTER FUNDAMENTALS

Lecture : -- Theory :

Tutorial : -- P / Tw / Viva : 100Marks


\

TERMWORK: The objective is to give the student an orientation and familiarization to

simple electrical engineering drawing practice.

1. Principles and practice of wiring installation. Rules and associated wiring diagrams for

buildings (residential) and office type) as well as public buildings, cinema-house and

theatres.

2. Familiarization with tools and components of wiring.

3. Introduction to Word Processors & presentation software.

Text/Reference :

Electrical Wiring and Drawing - S.L. UPPAL

First Semester of BE II (Electrical)

ELECTRICAL MACHINES – I (ELE-1303) Lecture : 4 Theory : 100Marks



1. Generation of 3Φ-phase EMF, Type of connections, Relation between phase values &

line values for star connected & delta connected systems. Power & power factor in 3Φ phase balanced & unbalanced circuits. Analysis of unbalanced circuits by various

methods Measurement of active & reactive power in 3 phase circuits by one wattmeter,

two wattmeters and three wattmeters.

2. DC Machines ;

Construction, induced emf, Armature winding, Simple lap & waves windings, No load

characteristics. Armature Reaction Commutation, Compensation, Interpoles, load

Characteristics, Performance of different types of generators and applications.

Principles of d.c. motor, Torque equation, Characteristics, Performance and applications

of Different types of motors, Speed control of DC motors, Starting and Starts of motors.

Losses in D.C, machines, Efficiency, Direct test, Swinburne’s test, Field’s test, Hopkinson’s Test , Parallel operation of D.C. shunt generators.

3. Single phase transformer :

Principle of operation. Types of transformers. Transformation ratio. e.m.f.

equation. Transformer on no-load and on-load. Vector diagram. Equivalent

circuit. Equivalent resistance, reactance and impedance. Voltage regulation in per

unit and percent values. Determination of regulation at different load power

factors. Losses in transformer. Efficiency. Condition for maximum efficiency. All day

efficiency. Open circuit and short circuit tests on transformers. Polarity tests.

Predetermination of regulation and efficiency. Back to back test. Sumpner's test.

Single phase auto-transformer.

4. Polyphase Transformer :

Types of 3-phase transformers and connections. Polyphase transformation using 3

single phase transformers. Open delta and 'T' connection. Wave shape of current,

voltage and flux waves. Third harmonic component of voltage and current of various

connections. Tertiary windings. Parallel operation of single phase and 3-phase

transformers with equal and unequal voltage ratio. Essential and desirable

conditions. Grouping. Per unit impedance value. Scott's connections. Regenerative

test. Separation of iron losses. Magnetizing Inrush current, Tap changers.

Term work: About 8 to 10 experiments based on the above syllabus.

Texts/ References :

1. Performance and Design of AC m/cs M G Say

2. Electrical Machinery by P.S. Bimbhra

3. Electrical Technology by B.L. Theraja

4. Alternating Current M/cs by Langsdorf

5. Electrical M/cs by Nagrath & Kothari

6. Problem in Electrical Engg by Parker Smith

First Semester of BE II (Electrical)

BASIC ELECTRONICS CIRCUITS(ELE-1305)




1. Basic Concepts :

Diode as circuit element. Half wave and full wave rectifiers. Ripple factors.

Efficiency of rectification. Filters. L-type and type filters. Diode clipper

circuits

Bipolar junction transistors: Operation of the bipolar transistor. Circuit models

for low speed. Active region operation. Transistor as an amplifier. CB and CE

configuration. Cut-off and saturation region. Typical values of junction

voltage and current gain. CC-configuration.

2. Analysis :

The hybrid models and determination of incremental parameters. Hybrid

models. Variation of hybrid parameters with voltage. Current and temperature

Measurements of incremental parameters. Validity of hybrid model. Single stage

transistor amplifier response at L.F. for all three configurations. Selection of

external capacitors. Gain bandwidth product Frequency response characteristics.

Bias Stability: Bias. Stabilization of operating point. Various stabilizing circuits.

Fixed bias. Collector-to-base bias and self-bias circuits and their analysis.

Stability factors. Thermal stabilization and compensation schemes.

3. Transistor Circuits :

Power Amplifiers :

Class A power amplifier with resistive load. Transformer coupled load. Drawbacks of

class A. Power amplifier. Class B push-pull amplifiers. Selection of RL for

maximum power output. Types of distortion in class B push-pull, its minimization,

complementary symmetry and quasi-complementary symmetry. Class-B amplifier.

Introduction to class-C amplifiers.

Direct coupled amplifiers :

Different amplifiers. CMRR. Cascading differential amplifiers. Conversion to single

ended. Level shifting. High input resistance differential amplifiers. Current sources in

ICs. Analysis and design of complete differential amplifiers.

References:

1. Integrated Electronics : Millman & Halkias

2. Microelectronics : Millman & Grebel

3. Applied Electronics : Mitthal

4. Microelectronics : Millman & Grebel

Second Semester of BE II (Electrical)

ELECTRICAL MACHINES - II (ELE-1404)




1. Production of rotating magnetic field & its amplitude, Types of construction of

Poly phase induction motors; Performance of motor, Rotor frequency & emf, Current &

power, Vector diagram, Equivalent circuit, Predetermination of performance from it.

Torque-Slip & torque-speed curves, Maximum torque, Starting torque. Starting torque &

current, losses and power states, Efficiency.

2. Circle diagram and performance characteristics, Types of starters, Speed control of

Induction motors, Double Cage Induction motor and its performance, Concept of

Induction Generator with vector diagram. Concept and properties of linear induction

motor, Induction regulators.

3. Types of single phase induction motors, Double field revolving theory, Equivalent circuit

without core loss and with core loss.

4. General idea about different types of syn. generator and syn. motors. Constructional

features. Excitation. Armature winding. Collispan and distribution factors.

E.M.F.equation. Armature reaction and armature reactance. Equivalent circuit of

syn.machines. Relation between terminal voltage and generated e.m.f. at different load

power factors. O.C. and S.C. tests.

5. Voltage regulation. Direct and indirect test methods. Ampere turns method.

Synchronous impedance method. Zero power factor method. Conditions and methods of

synchronizing of alternators. Synchronizing power and torque. Parallel running of

alternators and methods of transferring load from one machine to the other.

Hunting of alternators. Prevention of hunting.

6. Synchronous motor: Torque production. Load angle characteristics. 'V' curves. Vector

diagram. Application of synchronous motor as power factor improvement in power

system. Starting methods.

Term work: About 8 experiments based on the above syllabus.

Texts/References:

1. Alternating current machines by Oustein, Lloyd and Conard

2. Performance and Design of A.C. Machines by M.G. Say

3. A.C. Machines by Langsdorf

4. Electrical Technology Vol II by Theraja

5. Electrical Machines by P S Bimbhra

6. Electrical Machinery by Nagrath & Kothari

7. Electrical Machinery by Fitzgerald Kingsley

8. Problems in Electrical Engg by Parker Smith


CIRCUIT ANALYSIS (ELE-1405)




1. The sinusoidal steady state analysis:

Kirchoff's laws. Formulation of loop and nodal equations for general circuit

consisting of linear passive and active elements voltage and current sources.

Loop and node splitting. Source transformation. Analysis using phasor methods.

Introduction of graph theory.

Circuit Transients :

R-C, R-L and R-L-C circuits excited by d.c. and exponential solution by

Laplace transform method. Initial and final value theorems. Convolution

integral. Response of circuit excited by general repetitive or non-

repetitive pulse wave forms by using Laplace transform methods.

2. Fourier Series and signal spectra :

Fourier series. Evaluation of courier coefficients. Magnitude and phase spectra. Even

function. Odd function. Half wave symmetry. Exponential form of Fourier series.

3. Network Functions

Direct transformation of a circuit. Application of network theorems to linear circuit

with generalized excitation. Evaluation of network functions. Complex frequency

and natural frequency plane. Poles and zeros of a network functrion. Natural

response. SCNFs and OCNFs. Pliertype and solder type entries into a circuit.

4. Two port network and matrix methods of analysis :

5. Definition and evaluation of the six ways of describing a 2-port network. Inter

conversion of parameters. Interconnection. Bruthe's ports. Bartlett's bisection theorem.

Other matrix methods of analysis of circuit.

6. Filters and alternators :

Image parameters for a passive two-port network. Constant-k filters. derived and

composite filters. Frequency transformation to convert the L.P. filters to others type of

filters. Notch filter.

7. Resistive attenuators of L, T, bridge T, Pye and Lattice type.

Reference : 1. Network Analysis by M.E. Van Valkenburg

2. Network and System by D Roy Choudhary

3. Course in Circuit Analysis by M L Soni and J C Gupta

4. Network Theory and Filters Design by Vasudev K Astra


COMPUTATIONAL TECHNIQUES (ELE-1412)




1. Introduction:

Digital computer technology, block diagram of a digital computer, input output devices,

software development tools.

2. Elements of C language:

Data types, variables, operators, expressions, flow control statements, simple programs

based on above statements and structures, functions, standard library functions- I/O,

utility, time and date. Program based on above.

3. Advanced Features of C:

Derived Data types, pointers, library functions for string and maths functions, structures.

4. Data Structure:

Representation of Stacks & queues using arrays and linked list. Circular queues. Binary

tree traversal methods. Sequential and binary searches insertion, selection, bubble, quick,

shell, heap sorting.

5. Numerical Methods:

Developments of computer programs in C language for integration, roots of equation,

simultaneous equations, matrix inversion, eigen value and eign vectors, first order

differential equation.

References:

1. Object oriented Programming in C++ by Robert Lafore.

2. The C programming Language by Ritchie and Kernighan

3. Type and Learn C by Tom swen.

4. Teach yourself C by Herbert Schidt


ELECTRICAL MEASUREMENTS AND INSTRUMENTS-1 (ELE-1404)




1. Measurements & Measuring Systems :

Significance of measurements, methods of measurements, measurement terms,

Instrumentation systems, Types & classification of instrument systems, Elements of a

generalized measurement system, Input-output configurations of measuring instruments

and measuring systems.

2. Characteristics of Instruments and measuring system :

Measurement system performance static characteristics, Static error and static correction,

errors in measurements, accuracy and precision resolution or discrimination, loading

effects due to shunt connected and series connected instruments.

3. Errors in measurements and Analysis :- Types of errors, statistical analysis,

Probability of errors and limiting errors.

4. Standards and sub standards in measuring system :

Primary and secondary standards, absolute and abortary standards for current, voltage,

resistance, inductance and capacitance.

5. Standards and sub standards in measuring system : Primary and secondary standards, absolute and abortary standards for current, voltage,

resistance, inductance and capacitance.

6. Potentiometers: DC potentiometers - basic potentiometer circuit, Combinational details

of potentiometers, Venior potentiometers sources of errors and methods to reduce them.

A.C. Potentiometer – types of AC potentiometers, Polar and co- ordinate type,

Standardization of potentiometers, application, sources of errors and remedies for the

same.

7. A.C. Bridges: General form of A.C. bridges Owen’s, Schering, Wein’s, Anderson,Universal and Maxwell’s inductance and capacitance bridge. Sources of errors in bridge circuit, Precautions and techniques used for reducing errors.

8. Instrument and accessories : Introduction types of instruments, essentials of

indicating instruments, constructional details of indicating instruments.

9. Voltmeters and Ammeters :

Types and classification of instruments, errors common to all types of instruments,

Moving iron, PM moving coil, Dynamometer types, hot wire, thermocouple, rectifier

types, electrostatic and induction types extension of instrument range.

10. Instrument Transformers :-

Principle of working, Constructional details, Vector diagram, characteristics errors design

features of instrument transformers.

Texts/ References:

1. A Course in Electronic and Electrical Measurements and Instrumentation by J.B.

Gupta .

2. A Course in Electrical and Electronic Measurement and Instrumentation by A.K.

Sawhney.

3. Electrical Measurements and Measuring Instruments by R. Prasad.

4. Electrical Measurement by C.T. Baldwin

.

First Semester of BE III (Electrical)

ELECTRICAL MEASUREMENTS AND INSTRUMENTS-II (ELE-1502)




1. Galvanometers :

Introduction, torque equation, dynamic behavior, equation of motor, under damped,

undamped, critically damped and overdamped motion of galvanometers, response of

galvanometer, Types of galvanometer : Darsenaval galvanometer vibration and b

allastic type, Constructional details and theory of each type, Flux meter – Construction,

Operation and use of meter.

2. Magnetic Measurements :

Introduction, types of tests, ballastic test :, measurement of flux density, measurement

of magnetizing force, determination of B H Curve and hysteresis loop. Testing of bar.

Specimen a.c. magnetic testing – Separation of iron losses. Methods of iron loss

measurements , Wattmeter method, bridge method, a.c. potentiometer method and

oscillographic method.

3. Power System Measurements :-

Introduction, Measurements of unbalanced system, Positive, negative sequence power,

measurement of zero sequence, positive and negative sequence, Currents and voltages,

Measurement of power components.

4. Measurement :

Miscellaneous quantities. Measurement of power factor, P.F. meter, Single phase and

three 3-Φ Electrodynamometer., P.f. meter, moving iron type. Frequency meters -

Mechanical and Electrical resonance type, ratio meter.

Synchronous : Electrodynamometer type and moving iron type.

5. Measurement indications, Digital Instruments. Introduction, Wattmeter and

Wattmeter errors, types of wattmeter: Dynamometers and induction. Electrostatic

thermal type.

6. Measurement of Energy and Energy meter : -

Introduction, types of energy meter :-- Induction type-theory, construction and

operation, Polyphase energy meter, Calibration of meter, maximum demand & average

demand indicaters, Trivector meter.

7. Transducers :

Introduction, Classification and selection of transducers. Types of transducers.

8. Measurement of Non-electrical quantities :

Introduction – Measurement of non- electrical quantities such as strain, pressure,

displacement , temperature, torque, velocity & speed humidity.

Texts/ References :

1. A Course in Electronic and Electrical Measurements and Instrumentation by J.B.

Gupta .

2. A Course in Electrical and Electronic Measurement and Instrumentation by A.K.

Sawhney.

3. Electrical Measurements and Measuring Instruments by R. Prasad.

4. Electrical Measurement by C.T. Baldwin.


DIGITAL CIRCUITS (ELE-1501)




1. Wave shaping and sequential circuits :

Multivibrators.Bistable multivibrator. Schmitt trigger. Monostable and astable

multivibrator. Bootstrapped voltage-time base generators. Latches and FFS latches,

clocked FFs, FFs with memory. D-FF, JK-FF. Master-slave principle. Conversion of

FF. T.D. FFs.

Counters and Registers :

Asynchronous counters. Up-down counters. Synchronous counters. Shift counters, ring

counters & twisted ring counters. Basic IC chip.

2. Logic Circuits :

Characteristics of logic circuits, TTL specifications, TSL, ECL.

Characteristics of logic circuits, TTL gates, logic gates NAND, NOR, AND, OR,

NOT, EX-OR, CMOS Boolean identify, Theorems, truth-tables, implementation of logic

equations, karnaugh mapping and logical design.

Combinational logic design: Logic implementation, synthesis of a combinational

function, Don't care condition.

3. Number System and Codes :

Binary, Octal & hexadecimal numbers, conversion from one system to another system.

Binary addition, multiplexer and division.

Binary Codes: 8421, XS-3 and other 4 bit codes.

Parity bit: 5 bit codes, gray-code,7-segment-code, code conversion

G ----- B, B ------ G, 8421 XS-3 and vice versa.

4. Functional :

Design of EX-OR gate, HA, FA, HS, FS in serial and parallel fashion: 8421, XS- 3

address. Design of multiplies - repeated addition and shifting technique : Division:

repeated subtraction and shifting technique.

Analog to Digital converters – Digital to analog converters.

References :

1. Pulse, Digital and Switching Waveforms - Millmann & Taub

2. Introduction to IC's : Grinch & Jackson

3. Micro-Electronics : Millmann & Grabel

4. Digital Computers : Barte

5. Logic Design : Samuel C. Lee

6. Principle of Digital Computer And Applications : Malvino & Leach


CONTROL SYSTEM ENGINEERING (ELE-1505)




1. Background : History, recent trends and applications, Systems, Control Systems and classifications,

Open loop and closed loop control systems.

2. Modeling :

Mathematical Modeling of Electrical, mechanical, electromechanical, thermal and

hydraulic systems, Differential equations, transfer functions and state-space models,

Linearization. Systems with transport lag. Block diagrams and signal flow graph.

Computer simulation of control systems.

3. Components:

AC and DC servomotors, synchros, gyroscopes, valves, gear Trains, potentiometers and

their models. Motion control systems, servo mechanism

4. Time response analysis and design:

Time response, transient response, steady state response, responses of first and second

order systems to standard test signals and related specifications. Error constants and

generalized error series. Sensitivity and robustness. Solution of homogeneous and non-

homogeneous state equations. Controllability and observability. Design of P, PD, PI and

PID controllers in time domain.

5. Stability and root locus:

Concept and definition- BIBO and Zero input Stability. Routh-Hurwitz criteria. Analysis

of control systems using root-locus plots. Design of P, PD, PI and PID controllers and Lag

and Lead compensators using Root-locus

6. Frequency Domain Analysis and Design:

Nyquist stability criteria Gain and phase margins, bode plots, frequency domain

specifications and their correlations with time response. M-N circles and Nichols chart.

Lag and Lead compensator design using frequency Response plots.

References:

1. Control systems- Principles and design by M.Gopal (TMH)

2. Modern Control Engineering by K.Ogata(PHI)

3. Automatic control systems by B C Kuo(PHI)

4. Modern Control Systems by Dorf and Bishop(pearson)


ELECTRONICS AND COMMUNICATION CIRCUITS (ELE-1503)




1. Feedback Theory

General Feedback Concept. Positive and negative feedback. Characteristics of

negative feedback. Effect of negative feedback on gain-stability distortion. Noise etc.

2. Feedback amplifiers :

Classification of feedback amplifiers. Gain input and output resistance of a voltage

series. Current series. Current shunt and voltage shunt type amplifiers.

3. Operational Amplifiers :

Amplifier topologies. Classification of OP-AMPs. Complete analysis of commonly

used OP-AMPs. Specifications of OP- AMP. Bias offset. Drift BW. Slew rate.

Frequency compensation.

4. Basic Applications of OP-AMPs :

Amplifiers. Measurement of applications. Instrument amplifiers. Signal generators.

Filters generators. Filters etc.

5. Oscillators :

Classification of oscillators. Feedback oscillators. Generalized oscillator circuit.

Heartley and Collpits oscillators. RC phase shift oscillator. Wien-bridge oscillator

and crystal oscillator circuits.

6. 1. a. Need for modulation : Amplitude modulation, Amplitude

demodulation(envelope & synchronous detection), types of modulators, SSB

Generation using filter & phasing methods.

b. FM Spectra Carson’s rule narrowband FM, Generation of wide band FM-

Armstrong method, Direct FM Generation, Demodulation of FM,Descriminitor.

PLL.

2. Sampling Theorem, PAM, PWM, PPM, PCM, Differential PCM, Delta modulation,

Digital modulation.

References :

1. Micro-Electronic : Millmann & Grebel

2. Introduction to ICBs : Grinch and Jackson

3. Electronics Communication by Dennis Roddy & John Cooalen.


ELEMENTS OF POWER SYSTEM (ELE-1504)



Practical / Drawing : --- Total : 100 Marks

1. Supply Systems –

Transmission and Distribution Systems, Comparison between AC and

DC Systems, Various systems of Transmission of power, Choice of working voltage

Transmission.

2. Review of thermal, Hydro nuclear gas, diesel power stations, choice of power station

and units, power station control and interconnections

3. Load characteristics, Load growth, load curves, load factor, diversity factor and

Other factors.

4. Unconventional sources of energy, MHD power, Thermoelectric power, Solar,

Biogas, Wind, tidal, Geothermal.

5. Combined operation of power plants, comparison of power plants, plant selection, Base

load, peak load, Combined operation of – Run – Off river plant and steam plant –

Storage hydro plant and Steam power plant, Major Electrical equipments in power

plant.

6. Interconnected Systems :-

Power limit of interconnectors, Parallel operation, techniques of power transfer.

7. Load fore casting, Classification of loads, different methods

8. AC and DC distribution, Effect of voltage on transmission efficiency, Kelvin’s law, Radial and ring main distributors, AC distributor with concentrated load, 3 phase, 4

wire distribution systems, Sub-mains and stepped and tapered mains.

Books / References:

1. Electric Power Generation, transmission and distribution by S.N. Singh

2. Elements of Electrical Power Station Design by M V Deshpande

3. A Course in Electrical Power by J.B. Gupta

4. Text Book on Power System Engineering by Soni, Gupta and Bhatnagar.

5. Electric Power by Uppal.

Second Semester of BE III (Electrical)

POWER SYSTEM ANALYSIS (ELE-1603)




1. Power System Network, Basic Structure, Overhead and underground system, line

conductor, Transmission voltage Bundle conductors, High phase order transmission.

2. Line parameters, Resistance, Inductance, Skin effect, Proximity effect, Guy’s theorem, Flux linkage, inductance of single phase conductor, Composite, Conductors and 3

phase lines.

3. Electric field intensity due to infinite line charge, p.d. between two points, capacitance

of two wire line, 3 phase line, with equilateral and unsymmetrical spacing, Effect of

earth, Bundled conductors, Parallel circuit, 3 phase lines

4. Analysis of Transmission line, short, medium and long transmission lines,

Generalised circuit constants, Equivalent circuits, Power flow through transmission

lines.

5. p.u. System, Single line diagram, Impedance and reactance diagram. Selection of base

and changing the base to p.u. quantities, p.u. impedance of single phase transformer

and three winding transformer

6. Construction and types of underground cables, Insulation resistance, Capacitance &

Electric field, in 3 core cable, Grading of cables, current & voltage in sheath, Thermal

characteristics and voltage breakdown, Methods of laying of cables, dielectric loss,

HVDC Cables.

7. Mechanical Design of overhead line, line, supports, types of tower, cross arm, Span,

Conductor configuration spacing and clearances, Sug and Tension calculation. Erection

condition, Factors affecting sag, sag template catenary, Conducter vibration.

8. Insulators, types, materials, voltage distribution over insulator string, Improvement of

string efficiency, Grading of insulators, causes, failure and testing of insulators.

9. H.V.D.C. Transmission, types of D.C. link, Advantages, Incorporating HVDC into AC

System, Converter station equipment, Ground return, Earth electrode station earth,

Reliability of HVDC.

10. EHV Transmission, Need of EHV transmission. Use of bundled conductors,

Conductor surface gradient, Corona loss, Environmental aspects in EHV and UHV line

design, Radio noise from EHV lines. Insulation requirement, shunt and series

compensation, tuned power lines.

Texts/References :.

1. Electric Power Generation, Transmission & Distribution by S.N. Singh

2. Power System Analysis and Design – B.R. Gupta

3. A Course in Electrical Power - J.B. Gupta

4. A Text Book on Power System Engineering – Soni, Gupta & Bhatnagar

5. Electrical Power - Uppa;

6. Elements of Power System Analysis - W.D. Stavenson

7. Power System Analysis and Stability – Nagrath and Kothari


MICROPROCESSOR (ELE-1601)




1. Hardware features :

Basics of Microcomputers. Evaluation of microprocessors. Microcomputer

Architecture. Minimum system configuration Microprocessor Architecture. CPU

pins and signals associated with pins. Instruction, timing diagram and execution.

Basic machine cycles. Addressing modes of microprocessors.

2. Software Concepts :

Assembly language programming, software development tools for program testing

and development Instruction set of 8085 :data transfer group, Arithmetic and logic

group of instructions : Branch group of instructions. Simple programs based on

these instructions. Viz. programs for time delays, counters.

3. Basic I/O and Interfacing :

Data transfer schemes viz. Std I/O, memory-mapped I/O Interrupt I/O, DMA transfer.

Address decoding using one stage and two stage decoding scheme. Linear and absolute

address selection, Development of minimum system. Examples of interfacing viz

keyboard and display interfacing with 8085.

4. Advanced Hardware Concepts :

Interrupts, Interrupt structure of 8085. Handling multiple interrupts viz Vectored

Interrupts and polled interrupts. Development of a minimum system configuration

using programmable chips like : Programmable peripheral interface

(8955/8255),Programmable interrupt timer (8253). Applications of (8255) &

(8253) chips.

5. Advanced Programming Techniques :

Stack, Handling stack; stack and subroutine group of instructions, subroutines and

interrupts handling programs. Features of assemblers, assembler directive, Relocation

features, Macros.

6. Microcontrollers :

Different types of microcontrollers, Relative merits and demerits of microcontrollers.

Microcontroller architecture, pin-out and associated signals. Instruction timing and

execution for 8-bit microcontrollers. Microcontroller based system configuration.

Books :-

1. Gaonkar : Microprocessor; Architecture, Programming and Applications with

8085/8080 A.

2. Lance A. Liventhal : 8085/8080 An Assembly Language Programming.

3. B. P. Singh : Microprocessors and Microcontrollers.


POWER ELECTRONICS (ELE-1602)




1. Power Rectification and Control :

Analysis of polyphase rectifiers employing solid state rectification. Controlled

rectification using thyratrons, ignotrons and thyristors. Smoothing filters for

controlled and uncontrolled rectifiers. Voltage regulation circuit of semiconductor

type.

2. Power Inversion :

Invertors using transistors and controlled rectifiers. Basic theory of series,

parallel and bridge invertors. Voltage and frequency control of invertors, filters

for invertors

3. D.C. to D.C. Converters :

Basic philosophy of d.c. to d.c. converters. Single element and multi-element

converters. D.C. choppers. Voltage and current regulators using time ratio

control.

4 Applications : Generator voltage control and motors speed control using electronic

devices : Switching mode regulators for generator voltage control and motor speed

control. SCR regulators.

5 Electronics Timers :

Timers using transistors and thyristors for time delay. Sequence timer.

6 Induction and Electric heating.

References :

1. Power Semiconductor Circuits by S B Dewan, John Willey & Sons

2. Power Electronics by J S Katre

3. Power Electronics Circuits, Devices and Applications by M.H. Rashid

4. Power Electronics by Ned Mohan

5. Thyristorized Power Controllers by G. K. Dubey


ELECTRICAL MACHINE DESIGN-I (ELE-1605)



Practical / Drawing : -- 3 Total : 150 Marks

1. Principle Electrical Machine Design, Design Factor, Limitations in Design, Modern

trends.

2. Review of Materials used in Electrical Machines, Resistivity and Factors affecting the

resistivity, Magnetic and Dielectric Materials and their properties.

3. Design of Electromagnets, types, constructions, design of magnetic coils, index number

of electromagnets, design of flat faced armature type circular magnet, design of

plungers.

4. Design of Heating Elements, inductors and welding transformers, design of round wire

elements, ribbon elements, power inductors. Capacity of Series reactor to reduce fault.

Construction of series reactor, shunt reactor. Design procedure, design of welding

transformer, types of welding transformers, electric arc, series reactance.

5. Design of permanent magnet and CT, Design principle, core secondary current rating,

primary current rating, winding turns compensation, permanent magnet, materials and

design procedure.

6. Design of small electrical machine. Design of small DC motor, Design of small

universal motors, main dimensions. Design of small reluctance motor, main

dimensions, stator winding, rotor winding, losses and efficiency.

7. Design of single phase induction motor, types, split phase, shaded pole repulsion

motor, construction, stator winding, rotor, starting switches, electrolytic, output

equipment, main dimension. Design of Stator, Running winding, number of turns,

conductors, stator slots, stator teeth, LMT, Air-gap length, design of rotor, operating

characteristics, running performance, design of starting winding for split phase for

capacitor start motor.

Term work: Design projects of magnet, CT, induction machine, etc.

References :

1. Performance and Design of AC machines by M.G. Say

2. A course in electrical machine design by A.K. Sawhney

3. Computer Aided Design of Electrical Equipment by M. Ramamorthy

4. Computer Aided Design by Viennott

5. Principles of Electrical Machine Design with Computer Programs by S. K. Sen

First Semester of BE IV (Electrical)

HIGH VOLTAGE TECHNOLOGY (ELE-1704)




1. General treatment of dielectric circuits :

Dielectric field between parallel lines. Concentric cylinders. Concentric spheres.

Parallel conductors. Wire in a cylinder. Electrostatic flux density. Gradient.

Capacitance of various high voltage components and

Popular Configurations :

Capacitance of an isolated spherical conductor inside a concentric hollow conducting

sphere. Between two spheres at a relatively great distance. Two parallel plates

separated by dielectrics Betwen two axial concentric cylinders. Single straight

conductor parallel to earth. Capacitance of multicore cables. Capacitor bushings.

Dielectric properties permittivity. Capacitance and loss tangent measurement by HV

Schering bridge.

2. Transient over voltages in power system :

Internal over voltages. Generation of atmospheric electricity. Lighting flash

mechanism. Direct and indirect stroked and wave propagation of lighting

discharges. Effect of junctions and terminations on wave propagation.

Protection of lines and equipments against system overvoltage :

Shielding by earth wires. Provision of counter poise and lowering of tower footing

resistance. Protection against surges. Surge diverters or arresters. Rod gap-horn gap.

Multiple gap-expulsion valve and thyrite type arrestors. Selection and location of

lighting arrestors. Insulation co-ordination within a substation.

Line Insulators : Testing of line insulators as per Indian standards.

3. Breakdown Mechanism of solid liquid and gaseous dielectrics :

Properties of insulating materials. Mechanical, thermal, electrical temperature,

pressure, humidity and voltage. Behavior of gaseous discharges-town sends second

ionization coefficients. Townsend criteria for spark. Electronegative gases. Paschen’s law. Breakdown of vacuum insulation.

Breakdown mechanism of liquid dielectrics :

Cavitation and suspended particle breakdown theory. Transformer oil. Its

specifications and testing as per IS-335.

Breakdown mechanism of solid dialectical: Intrinsic, electromechanical,

thermal, erosion and streamer breakdown.

4. H.V.D.C. Transmission : Advantages and disadvantages of H.V.D.C.

Transmission. Working principle. Layout and design considerations of H.V.D.C.

transmission system.

Corona: Appearance of a.c. and d.c. corona. Corona discharges. Factors affecting

corona discharges and corona loss.Visual corona Starting voltage and disruptive

critical voltage. Corona characteristics of smooth and bundled conductors. Radio

interference.

5. Generation of high voltages for testing purpose in HV laboratories :

Alternating H.V. testing transformer. Special design considerations.

Transformers in Cascade. Transient high voltages : (Impulse or Surge) Single stage

and multi stage impulse generator complete with voltage regulation. Voltage

wave recording. Measuring and tripping devices.

D.C. High Voltage : Cascade connections. High frequency high voltages : Tesla Coil

6. Measurement of high voltages :

Electrostatic voltmeters-sphere gaps- potential dividers Partial discharges

measurements. Importance of partial discharge measurement. Estimation of

apparent charge magnitude. Methods of P.D. measurement their relative merits and

demerits

Term work : About 6 to 8 experiments based on the above syllabus.

Texts/References :

1. High Voltage Engineering : Prof R S Jha

2. High Voltage Engineering : Prof Dr M P Chaurasia

3. High Voltage Engineering : M S Naidu


ADVANCED MICROPROCESSOR (ELE-1701)




1. Hardware Concepts :

Microprocessor Evaluation. Adv. Processors: 386/486. Processor Capabilities.

Processor Architecture of (80386) & (80486) CPU. 80x86 registers, addressing

modes, stacks, Identification of CPU via software.

2. System Configuration :

Processor Initialization. Memory structure and management :Segmentation, Real mode

memory management, protected mode management, Input-output control: I/O address

space, I/O instruction, protection and I/O, Instruction Encoding and timing :

80386/486instruction encoding ; Instruction execution time. Interrupt and exception.

Priorities of interrupts.

3. Task Switching and V86 mode :

Protection: Segment level protection, data access, Control transfer, page level

protection. Task switching and TSS; V86 task structure: entering and leaving 86

modes.

4. Debugging and Incompatibility :

Incompatibility, 80x86 debugging support : single stepping, Break interrupt,

Debugging with 80386 : debug register, break point and task switch break point

5. Maths Co-processor :

Overview, architecture and system interface considerate. Emulation, initialization and

exceptions.

6. Co-processor Programming :

Instruction System, Instruction Encoding, Instructions types : Data transfer, arithmetic

logical , comparison, constant, transcendental, co-processor control software emulator

encoding,

Books :

1. Robert L Hummel

Programmes Technical Reference

The Processor & Co-processor (PC Magazine)

2. Govind Rajula

IBM-PC and its classes.


ELECTRICAL MACHINE DESIGN (ELE-1702)




1. Classification of transformers. Constructional details. Output equation-volt per turn.

Reasons for choice of k. Its effect on cost and losses. Relation between

Core area and weight of iron and copper. Optimum design. Variation of output and

losses of transformers with linear dimensions.

2 Calculation of core area. Choice of flux density. Design of winding and its insulation.

Number and arrangements of coils. Argue phenomenon. Window space factor.

Window dimensions. Width of window for optimum design. Design of yoke. Overall

dimensions. Resistance and leakage reactance of cylindrical concentric coils.

Regulation. Mechanical forces. Forces due to asymmetry. Bracing of winding.

3. No load current. Losses and efficiency. Choice of parameters with change of

frequency Temperature rise. Transformer oil as cooling medium. Design of tank with

tubes. Thermal rating and momentary overloads. Headings time constant. Design of a

distribution transformer.

4. Induction Machine :

Basic principles and constructional details. Comparison of cage and wound motor.

Output equation. Choice of sp. magnetic and electric loading and their limitations.

Main dimensions, stator winding. Bush winding. Turns per phase. No. of stator slots.

Shape and area of stator slot. Insulation. Length of mean turn. Stator teeth and core.

Air-gap length. Relation for calculation of air-gap length. Design of cage rotor. No.

of rotor slots. Harmonic torques and measures adopted to eliminate them. Rules for

selecting rotor slots. Rotor bar current. Area of rotor bar. Shape and size of rotor slot.

Rotor slot insulation. End ring current. Area of end ring. Slip. Design of a wound

rotor. No. of rotor slots. No. of turns/phase. Area of rotor conductor. Rotor slot.

Insulation. Rotor winding. Rotor teeth and core.

5. Calculation of magnetizing and loss component of N.L. current. Stator and rotor resistance. Leaking reactance. Calculation of S.C. current. Circle diagram and predetermination of performance from it. Dispersion coefficient and its effect on performance. Design of 3-phase induction motor.

6. Synchronous Machine:

Constructional details critical and run away speed, ventilation of turbo alternators,

hydrogen cooling, output equation, and choice of AV air gap density and ampere

conductors per meter. Elimination of undesired harmonics. Design of salient pole

machines, main dimensions, S.C.R and its effects on performance, length of air gap.

Design of turbo alternator, main dimensions, length of air gap.

Term work : Design projects of transformer and induction motor, synchronous machines and

their related drawings Computer aided design problems.

Texts/References :

1. Performance and Design of A.C. Machines by M.G. Say

2. A Course in Electrical Machine Design by A K Sawhney

3. Computer Aided Design of Electrical Equipment by M Ramamoorthy

4. Computer Aided Design by Viennott

5. Principles of Electrical M/c Design with Computer Programmes by S.K. Sen


POWER SYSTEM AND OPERATION CONTROL (ELE-1705)




1. Network modeling of interconnected system. Admittance and impedance matrices.

Generator and load models for steady state and complex power flow equations.

2. Solution of load flow equations in interconnected systems. Iterative techniques.

Gauss and gauss-siedal algorithms. 'State Variables' and 'Control Variables'.

3. Symmetrical three phase fault analysis :

Transient on transmission line. Synchronous machine models under fault condition.

Fault calculations for system on 'no load' and 'on load'. Methods of constant internal

voltages. Thevenin's theorems and bus impedance matrix algorithm for interconnected

network.

4 Unsymmetrical faults :

Line to ground. Line to line. Line to line to ground faults on generator. Analysis by the

method of symmetrical components. Faults through impedances. Unsymmetrical

faults on system. Sequence networks and application of Thevenin's theorem.

5. Economics dispatch of power and automatic generation control. Distribution of load

between units Consideration of transmission loss. Transmission loss co-ordination

techniques. Structure of control system. Mega-watt frequency control problem.

Simplified mathematical models.

6. Power system stability: Steady state and transient stability. Swing equation. Equal

area criterion and its applications. Critical clearing and reclosing angles Step by

step solution of swing equation. Critical clearing time.

Texts/References :

1. Modern Power System Analysis by Nagrath and Kothari

2. An introduction to Energy System Theory by O I Elgerd

3. Elements of Power System Analysis by D. Stevenson

4. Problems in Electrical Engg. by Parker Smith


ELECTRICAL MACHINE-III (ELE-1703)




1. A.C. Commutator Machines, EMF equation, Torque equation, Performance and

Characteristics of single phase AC series motor, Universal motor, Repulsion motor,

Schrage motor. Brushless DC motor, Variable reluctance motor.

2. Elements of generalized theory, Essentials & Conventions, Basic two pole machine,

Per unit system, Transformer with movable secondary, Transformer and speed

voltages in armature, Kron’s primitive machine, Analysis of Electrical machines. 3. Transformation from a displaced brush axis and three phase to two phases (a, b, c to(

,β.0 ) Transformation from rotating axes ( , β, 0) to stationery axis ( d, a, O), Physical concept of Park’s transformation.

4. Separately excited d.c. generators, its steady state analysis and transient analysis,

Generator operation with displaced brushes, sudden short circuit for a separately

excited d.c. Generator. No load and On load operation. Separately excited dc. Motors,

its steady state Analysis and transient analysis, sudden application of Inertia load, Ward

leanard system of Speed control of its analysis.

5. Idealized synchronous Machine, Synchronous machine resistance and inductances,

General machine equations. Balanced steady state analysis, Steady state power Angle

Characteristics for salient pole and cylindrical, Slip test.

TEXTS/REFERNCES :

Generalised Theory of Electrical Machines By P.S. Bimbhra

Electrical Machinery by Fitzerald & Kingsley

Electrical Technology by B L Theraja

Performance and Characteristics of A.C. Commutator motors by O.S. Taylor.

Second Semester of BE IV (Electrical)

UTILISATION OF ELECTRICAL ENERGY (ELE-1804)



Practical / Drawing :3 Total : 150 Marks

1. Drives :

1. Electric Drives: Concept of electric drives. Classification of electric drive.

Dynamic of electric drives. Characteristics of a.c. and d.c. motors.

2. Starting of motors. Electric breaking. Rating and heating of motors.

Solid State control of drives. Industrial application.

2. Heating-Welding And Illumination :

Electrical heating and welding: Methods of transferring the heat. Methods of

resistance heating. Resistance furnaces. Characteristics of induction heating.

Induction furnaces. Dielectric heating. Arc furnace. Power supply and control of

furnaces. Electric welding.

Illumination : Various terms relating to illumination. Lighting schemes.

Requirements. Design of lighting schemes. Different types of lamps

3. Distribution:

Planning of distribution. Design of sub transmission lines and distribution substation.

Design consideration of primary and secondary system. Voltage drop and power

loss calculations. Application of capacitors in distribution systems. System

improvement. Rural electrification. Kelvin's law and Tariff.

Electric Traction:

System of traction Types of traction. Methods of supplying power for electric traction.

Speed time curves and mechanics of train movement. Power output from driving axle.

Energy output from driving axle. Various factors affecting energy consumption.

4. Power supply for electric traction :

Overhead conductor. Conductor rails. Construction of overhead system substation.

Methods of feeding power Boosters. Traction motor : Characteristics of traction

motors. Operation of series and compound motors with unequal driving wheels.

Tractive effects and horse power of motors.


Texts/References :

1. An Introductory Text Book of Electric Drives - S K Pillai

2. Electric Power, S L Uppal

3. Electric Power : Soni, Gupta and Bhatnagar

4. Electric Power Distribution System Engineering by Turan Gonen

5. Electric Traction by H Partab

6. Utilization of Electrical Energy by H Partab

7. Utilization of Electrical Energy by Openshaw Taylor

8. Problems in Electrical Engg by Parker Smith


POWER SYSTEM PROTECTION (ELE-1802)




1. Purpose of protection, nature and consequence of fault. Historical development. Fault

statistics. Basic connection and essential requirement, from protection relays. Primary

and backup relaying. Zones of protection. Analysis of static and e.m.f. relays using

two input general equation. Methods of discrimination. Choice of measuring units.

Advantages and limitations of static relays. Development of static relays. Static

relay tools like level detector, time delay circuit, amplifier, smoothing circuit, logic

circuit etc.

Static comparators : A.C. effect of phase on a.c. Rectifier bridge type a.c. phase

splitting type a.c. Direct comparison. Integrating type a.c. p.c. vector product devices.

Hall effect. Magneto resisting type. Coincidence type. Block spike type. Phase

splitting type. Integration type sampling comparators.

2. Relay characteristics :

Amplitude comparator. Phase comparator. Hybrid comparator Equality between a.c.

and p.c. for two input comparators. Relay characteristics for current differential relay,

current balance relay, pilot wire relay, impedance relay, directional relay, ohm

relay, mho relay, off-set mho relay. Resonance in relay circuit.

3. Over current relays :

DTL relays. Inverse time current relays. Very inverse. Extremely inverse. IDMT

relay.Voltage monitor, Instantaneous o/c. Special characteristics. Problem on relay

setting for a power system. Methods of defining shape of characteristics. Rating of

o/c relays for phase fault and earth fault. Directional overcurrent relay. PFR. EFR.

Methods of polarization Different connections for directional o/c relay. Earth fault

relay. Restricted EFR. Core balance earth fault relay.

Static o/c relay. Block schematic of static o/c relay. Instantaneous static o/c

relay. Time o/c relay. Improved version and modification. Commercial o/c relays by

different companies.

4. Differential relays and apparatus protection :

Principle of different protection. Difficulties with differential protection.

Circulating type. Current or voltage balance type.

Transformer Protection : Types of faults. Electrical relays for transformer

protection. EFR. Biased different relays. Magnetizing inrush current. Methods of

minimizing inrush current. Relay protection. Transformer-feeder protection.

Bus zone protection :

Current different protection. Biased % differential protection. Different protection.

Frame leakage protection. Directional comparison. Split bus protection.

Generator protection : Stator protection. Phase to phase, earth fault and inter turn

fault protection. Rotor protection. Rotor earth fault. Loss of excitation. Over speed.

Overvoltage. Reverse power. O/c unbalances protection.

5. Distance Relays :

Distance measurement, impedance, reactance and mho relays. Time step. Fault

resistance Directional, mho, of-set mho, Conical and quadrilateral relay. Choice of

measuring unit for both PF and EF as regards to load. Fault resistance. Power saving.

Out of step blocking or tripping. Blinders. Compensation for EFR.

Constant circuit diagram for different relay schemes. Multi input phase comparator

with some differentiating circuit. Block diagram of 3 quadrilateral distance relay with

working and circuit of each block. Hybrid comparator.

Performance characteristics of distance relays. Selectivity and sensitivity test

problems on distance relays. Switched distance relays. Rate of rise of current or rate of

decrease of voltage relays. Fault locators and starters. Maintenance and testing of

relays. Commissioning tests. Primary fault and injection test. Periodic tests. Insulation

test. Carrier current relaying. Mode of communications. Equipments for carrier

relaying. Blocking carrier scheme. Carrier acceleration. Carrier interrupting. Phase to

phase and phase to earth coupling.

6. Digital Computer application for protection. Off-line and on-line applications. uP

based protection. O/c relay. Distance relay. Differential relay


Texts/References :

1. Protection Relays : Their theory and practice : Vol I & II By A.R. Van C.

Harrington

2. Power System Protection by Basu, Patra and Choudhary

3. Switchgear and Protection by Sunil S Rao

4. Power System Protection : Static Relay with uP application by T.S.M. Rao - IInd

edition.

5. Power System Protection and Switchgear by Ravindranath and Chander.



POWER SYSTEM SWITCHGEAR (ELE-1803)




1. Principles of circuit breaking :

D.C. circuit breaking. A.C. circuit breaking. Current zero periods. A.C. Voltage

and current waveform. Parallel capacitance. Restriking voltage. Transient

recovery voltage. Current zero pauses. Current chopping. Capacitive current

breaking. Inductive current breaking. Ideal circuit breaker. Circuit breaker

ratings and specifications.

2. Physics of arc phenomena :

Initiations of the arc. Maintenance of the arc. Arc extinction. High resistance

interruption. Low resistance of zero point extinction. Arc interruption theories.

Arc extinction in oil, vaccum, air blast and SF6 gas.

Use of a.c. network analysis and digital computer in fault calculation.

Current limiting reactors.

3. Circuit breakers :

Air break circuit breakers-constructions. Arc extinction. Air break d.c. circuit

breakers. Miniature construction. Arc quenching in ABCBs. Resistance switching in

ABCBs. Multibreak C.B.-Compressed air system for ABCBs.

SF6 circuit breaker construction. Arc extinction.

Single pressure buffer type. Double pressure dead tank type. SF6 insulator metal

clad switchgear. Minimum oil circuit breaker (MOCB) and bulk oil circuit breaker.

Vacuum C.B. construction. Arc extinction and rating.

4. Switchgear Components :

Bushings. Plain and dielectric bushings. Circuit breaker contacts. Current transformer

construction and their of C.T. Protective and metering C.T.s. Ratings. Errors.

Connections and specifications. Potential transformers construction and theory. Rating.

Errors. Specifications. Connections of P.T.s. H.R.C. fuses-construction. Characteristics

and their applications.

5. Testing of C.Bs :

Classification of tests. Type and Routine. Reliability. Development and commissioning

tests as per IS or IBC standards. Short circuit testing plants. Layout of D.C. Testing

stations. Direct testing and indirect testing. Unit testing. Synthetic testing.

6. Electrical Layout :

Isolators. Bus bar design. Substations. Cellular switch boards. Fixed cubicle type.

Truck type. Metalclad switchgears.

Isolators and earthing switch. Bus bar arrangements. Single bus. Duplicate bus.

Transfer bus. Sectionalisation of bus. Ring bus. Substations. Layout of switchyard.

Neutral grounding reactance. Resistance. Solid and resonance earthing.

Texts/References :


2. Power System Protection and Switchgear by S B Ravindranath M Chander

3. J and P Switchgear Hand Book by Lythall


ADVANCED ELECTRICAL MACHINE (ELE-1801)




1. Parallel operation of two alternators, Effect of unequal voltage, distribution of loads,

Time-period of oscillation, Maximum power output, Effect of varying mechanical

Torque and excitation, Synchronous machine on infinite bus and effect of varying

Excitation and driving torque, Significance of Short Circuit Ratio and Physical size

And cost of the machine.

2. Transient Analysis and transient torque, Sudden reactive loading and unloading,

Transient analysis a qualitative approach, Reactances and time constants from

equivalent circuits, Concepts of synchronous machine reactances, Measurement of

reactances, Reactances and time constants from short circuit oscillogram, Transient

power angle characteristics Phasor diagrams under Transient and Subtransient

conditions, large Angular oscillations.

3. Synchronous machine control model. Voltage and speed control, Exciter models,

Voltage regulator models, turbine model, speed governor model.

Term work : 8 to 10 Experiments based on above Syllabus.

References:

1. Generalised Theory of Electrical Machines by P.S. Bimbhra

2. Power System Dynamics And Stability by P.W. Sauer and M.A. Pai

3. Electrical Machines by Nagrath & Kothari

4. Electrical Machinery by Fitzerald & Kingsley.


ADVANCED INSTRUMENTATION (ELE-1811)




1. Review of transducers for measurement of process variables. Smart sensors & their

applications in automotive sector. Non-Destructive Testing – Ultrasonic transducers.

X-ray & other radiation sensors. Spectroscopy & fluoroscopy, applications. In nuclear

instrumentation.

2. Signal conditioners :

Instrumentation amplifiers. Sample & hold circuits. A/D and D/A converters. Active

filters. Precision rectifiers and servo amplifiers.

3. Data Acquisition and Transmission :

Methods of transmission of analog/digital data, frequency response of the medium.

Data rate criterion. Std. Digital interface like. RS 232-C, RS 422, IEEE STD 488.

Data Acquisition systems.

4. Input/output Devices and Recorders:

1. Analog recorders: Strip Chart, circular chart, X-Y (potentiometric) recorders,

PMMC recorders.

2. Magnetic recorders: Tape, floppy disc, hard disc recorders, printers and plotters.

3 Input devices and displays : Light pen graphic tablets, CRT monitors and

displays like L.E.D., L.C.D., Plasma.

5. Interfacing sensors to IBMPC. PC based instrumentation. PC-Add on cards. Fieldbus,

CAN.

6. Controller Principles:

Two positioner, multiposition & floating control modes,P, PI, PD & PID modes,

Discrete State Process Control – PLC, Analog &Digital Control modes.

Texts/References :

Jones Book of Instrument Technology – Vol. I to IV

Greema, Tobey and Huelsman – Operational Amplifiers Design and

Application.

Process Instrumentation - C.D. Johnson

Programmable Logic Controllers – Webb & Reis.


COMPUTER APPLICATION TO POWER SYSTEM (ELE-1812)




1. Development of algorithm and computer programs for solution of simultaneous

equations. Direct methods of solution. Optimal re- ordering and application of

sparsity. Iterative methods.

2. Algorithms for formation of bus admittance and bus impedance matrices.

Modification for changes in network. Handling of large system data. Application

of sparsity. Short circuit studies of large system using bus impedence matrix.

Development of computer programs.

3. Planning of interconnected systems. Types of buses. 'State' and 'Control' variable.

Development of algorithms for load flow solution of large system using Gauss-

Siedel, Newton Raphson, Decoupled and Fast-decoupled methods.

4. Development of flowcharts and computer programs for load flow studies. Treatment

of voltage control buses and regulating transformers. High speed reduced accuracy

models for contingency analysis.

5. Optimal despatch strategy. General optimal load flow algorithm. Development

of flowchart and computer program. Concepts of power system security analysis.

Functions of modern energy control centres.

6. Transient Stability studies of interconnected system. Representation of

synchronous machines and loads. Solution techniques using modified Euler

method. Development of computer programs.

Termwork : Software development for the above topics.

Texts/References :

1. Computer Methods in Power System by Stagg and EI Abiad

2. Computer Techniques in Power System Analysis by M A Pai

3. Computer Aided Power System Analysis by R N Dhar

4. Advance Power System Analysis and Dynamics by L P Singh

5. Power System Operation and Control by P K Murthy

6. Energy Systems Theory by O I Elgerd

7. Solution of large networks by Matrix Methods - Hmer Brown

8. 'SPARSITY' by Brameller, Alen & Haman


ENERGY CONSERVATION (ELECTIVE)




1. Introduction to energy policy. World energy reserves. Energy in Industry (India). Why conservation? Energy conservation principles. Energy analysis. Energy accounting and energy audit.

2. Electric Motor : Selection and application of motors. High efficiency motors. Energy saving (soft) starters. Solid state control for industrial motors. Variable speed drives for pumps. Blower fans. Compressors. Energy conservation through variable speed drives.

3. Heating and melting : Energy conservation in electric furnaces. Energy consumption in Arc furnaces. Thermal insulation-ceramic fiber insulation.

4. Load management and energy storage : Load management, Conservation by electric utility.

5. Energy saving in domestic and commercial sector. Energy saving in industries, Paper, Textile, Engineering, Chemical, Rayon, Fertilizer, Steel, Dairy, Agriculture-pump-piping etc. Actual case studies of above industries.

6. Miscellaneous : Electrolytic processes, Co-generation. Illumination Compressed air systems. Industrial refrigeration systems. P.F .and L.F. for different industries. Methods for economic evaluation. Government incentives. Products for energy conservation. How to start and implement electricity conservation programs.

Term work: About 6 to 8 case studies based on the above syllabus.

Texts/References:

1. Efficient use of Electricity-Note by Devki R & D Engineers

2. Electricity Conservation Quarterly Magazine by Devki R & D Engineers

3. Energy Conservation by Gujarat Energy Development Agency

4. Energy Management Hand Book - John Wiley and Son-N.Y.

5. PCRA Technical Information Service - New Delhi 6. Energy Management by National Productivity Council 7. Handbook of Energy Audits - Atlanta - USA. 8. Industrial Energy Conservation Handbook for Engineers and Managers - Pergamon Press 9. Design and Management for Energy Conservation Handbook for Energy Managers- Pergamum Press


TESTING COMISSIONING AND MAINTENANCE OF ELECTRICAL EQUIPMENTS

(ELECTIVE)




1. Transformers : Testing, Commissioning and Maintenance 2. D.C. Machines : Testing, Commissioning and Maintenance 3. Induction Motors : Testing, Commissioning and Maintenance 4. Synchronous Machines : Testing, Commissioning and Maintenance

Term work: Visits to various power stations, substation and industries for testing,

commissioning and maintenance of the above equipments and the report based on it.

Texts:

1. Respective Indian Standard Specifications for the above equipment.

500 250 750 grand total 1450

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