ii b. tech. l t p c probability and statistics ii semester ... ii-ii.pdf5. divide enzymes and...

II B.Tech., II Semester Syllabus QISCET-ME R18

133

COURSE OBJECTIVES

1. To equip the students with essential tools for statistical analysis.

2. To instill the belief that statistics is important for scientific research.

COURSE OUTCOMES

Student will be able to

1. Understand the basic concept of random variable and its probability distributions.

2. Use theoretical distributions to calculate probabilities arise in engineering and

research problems.

3. Classify the samples and find sampling distribution of a statistic.

4. Identify and supply suitable test to test the hypothesis on small samples.

5. Identify and supply suitable test to test the hypothesis on large samples.

6. Judge and fit a suitable curve for the data drawn from the real situations. Calculate the

correlation coefficient and simple regression equation.

UNIT I: RANDOM VARIABLES

Introduction – Random Variables –Discrete and Continuous random variables -

Probability mass function, probability density function- Distribution function and its

properties.

UNIT II: DISTRIBUTIONS

Introduction – Review of Binomial and Poisson Distributions – Normal Distribution,

Normal approximation to Binomial Distribution.

UNIT III: SAMPLING THEORY AND ESTIMATION

Introduction –Populations and samples – Sampling distribution of mean for large and

small samples (with known and unknown Variance)-proportion sums and differences of

means - Sampling distribution of variance – point and interval estimators.

UNIT IV: TESTING OF HYPOTHESIS, TEST OF SIGNIFICANCE AND ANOVA

Introduction – Null and Alternative hypothesis - Type I and Type - II errors – One tail test

– two tailed tests- Students’ t – test, F –test, Chi-square test – ANOVA for one- way

classified data and two – way classified data.

UNIT V: LARGE SAMPLES TESTS

Introduction — Z test for significance of single mean, difference of means, significance

of single proportion, differences of proportions.

UNIT VI: CURVE FITTING AND CORRELATION

Introduction – Fitting a straight line – Second degree curve – exponential Curve – power

II B. Tech. PROBABILITY AND STATISTICS

L T P C

II Semester 2 1 0 3


134

curve by method of least squares. Simple Correlation – Karl Pearson’s Correlation

coefficient - Spearman’s Rank Correlation – Simple Regression Analysis.

TEXT BOOKS

1. Dr. T.K.V. Iyengar, Dr. B. Krishna Gandhi, S. Ranganatham, Dr. M.V.S.N. Prasad,

Probability and Statistics, S. Chand, Revised Edition.

2. D. K. Murugesan & P. Guru Swamy, Probability and Statistics, Anuradha

Publishers.

REFERENCE BOOKS

1. Miller and John E. Freund, Probability and Statistics for Engineers, Prentice Hall

of India.

2. Trivedi, John Wiley, Probability, Statistics and Queuing theory applications for

Computer Sciences, 2nd Edition.

3. T. Veerrajan, Probability, Statistics and Random Processes, McGraw Hill, India.

WEB LINKS

1. https://www.stattrek.com/

2. https://nptel.ac.in/courses/111105041/1

https://www.stattrek.com/

https://nptel.ac.in/courses/111105041/1


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II B. Tech. BIOLOGY

L T P C

II Semester 2 0 0 2

COURSE OBJECTIVES

1. To provide a foundation in basic Biological principles.

2. To develop an understanding of the scientific method and its implications.

3. To develop an understanding of some natural laws and their applications to life.

4. To develop the concept of commonality of structure and function in living organisms.

5. To develop the ideas of the uniqueness and Diversity of life.

6. To develop an understanding of the interrelationships among living organisms.

COURSE OUTCOMES


1. Learn how biological observations lead to major discoveries. Biological Classification

and the role of prominent scientists involved in major discoveries.

2. Annotate about the Structure of the cell and describe how cells are the basic unit of

form and function in living things. Different types of cells.

3. Identify the roles of organic macromolecules and their functions.

4. Highlight the concept of dominance during the passage of genetic material from

parent to offspring convey that all forms of life have the same building blocks and yet

the manifestations are as diverse as one can imagine. Identify DNA as a genetic

material in the molecular basis of information transfer.

5. Divide enzymes and distinguish between different mechanisms of enzyme action.

Apply thermodynamic principles to biological systems. Students will investigate and

compare the flow of energy through the processes of photosynthesis, Glycolysis &

Kreb’s Cycle.

6. Summarize the defense mechanisms of human body by studying different types of

antibodies and their functions

UNIT I: HISTORY OF BIOLOGY

Major discoveries in biology in chronological order-Biological classification of organism-

different classification systems (three kingdom, five kingdom, domain system) major

contributions of prominent scientist - Charles Darwin, Louis Pasteur, Robert Hooke,

Antoine van Leeuwenhoek, Joseph Lister, Robert Brown.

UNIT II: CELL BIOLOGY

Prokaryotic & Eukaryotic cells- ultrastructure of prokaryotic cell: cell envelope,

Extracellular surface appendages, Cytoplasmic contents- Ultrastructure Eukaryotic cell:

Cell wall, cell membrane, Chloroplast, Mitochondria, Golgi apparatus, Endoplasmic

Reticulum, Vacuoles, Lysosomes etc.,

http://famousbiologists.org/charles-darwin/

http://famousbiologists.org/louis-pasteur/

http://famousbiologists.org/robert-hooke/

http://famousbiologists.org/antonie-van-leeuwenhoek/

http://famousbiologists.org/joseph-lister/

http://famousbiologists.org/robert-brown/


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UNIT III: BIOMOLECULES

Carbohydrates- introduction, classification, characteristic features & Functions Proteins

introduction, classification, characteristic features & functions lipids - Introduction,

classification, characteristic features & functions Nucleic Acids- structure, chemical

composition, types & functions of DNA & RNA.

UNIT IV: CLASSICAL GENETICS & MOLECULAR BIOLOGY

Mendel’s laws concept of Gene Mitosis & Meiosis Replication of DNA protein synthesis

salient features of genetic code

UNIT V: METABOLISM

Enzyme classification, mechanism of enzyme action, Enzyme Kinetics. Thermodynamics

as applied to biological systems. Exothermic and endothermic versus endergonic and

exergonic reactions. Photosynthesis glycolysis, Krebs’s Cycle

UNIT VI: MICROBIOLOGY

Microscopy (Simple Microscope, Compound Microscope and Electronic Microscope)-

Sterilization (Physical and Chemical Methods)-Different media compositions- Bacterial

growth curve -Principles of immunology- Antigen & Antibodies, Different types of

Antigen & Antibody reactions with suitable examples

TEXT BOOKS

1. Peter Russell, Genetics, 5th Edition, Pearson Publications.

2. Gerald Krap, Cell & Molecular Biology, 2nd Edition, John Wiley & Sons, Inc.

3. David L. Nelson and Michael M. Cox, Lehninger, Principles of Biochemistry,

Fourth Edition.

REFERENCE BOOKS

1. Campbell, N. A, Reece, J. B, Urry, Lisa, Cain M L, Wasserman S. A, Minorsky P

V, Jackson RB, Biology: A Global approach, Pearson Education Limited.

2. Conn EE, Stumpf PK, Bruening G, Doi RH, Outlines of Biochemistry, John Wiley

& Sons.

3. Nelson DL, Cox MMWH, Principles of Biochemistry, 5th Edition, Freeman and

Company.

4. Prescott. LM, Harley. JP, and Klein. C.A., Microbiology, 2nd Edition, C. Brown

Publishers, 1995.


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II B.Tech. THERMAL ENGINEERING -1

L T P C

II Semester 2 1 0 3

COURSE OBJECTIVES

1. To learn about normal combustion phenomenon and knocking in S.I. and C.I. Engines

and to find the several engine operating parameters that affect the smooth engine

operation

2. To make students learn about different types of compressors and to calculate power

and efficiency of reciprocating compressors

3. To make students learn mechanical details, and to calculate power and efficiency of

rotary compressors.

COURSE OUTCOMES


1. Explain various engine systems along with their function and necessity.

2. Illustrate the reasons and effects of various losses that occur in the actual engine

operation.

3. Explain normal combustion phenomenon and knocking in S.I& C.I Engines and to find

the several engine operating parameters that affect the smooth engine operation.

4. Calculate the performance and emission parameters of C.I. Engine

5. Classify different types of compressors and to calculate power and efficiency of

reciprocating compressors.

6. Classify different types of compressors and to calculate power and efficiency of Rotary

and Axial flow compressors.

UNIT I: I.C ENGINES

Classifications- working principle of two stroke and four stroke engines with P-V

diagrams, comparison of two stroke and four stroke engines, comparison of Otto-diesel

dual engines, valve timing diagram, principle of carburetion, simple carburetor, fuel

injection, ignition, cooling and lubrication.

UNIT II: ACTUAL CYCLES AND THEIR ANALYSIS

Introduction, Comparison of Air Standard and Actual Cycles, Time Loss Factor, Heat

Loss Factor, Exhaust Blow Down-Loss due to Gas exchange process, Volumetric

Efficiency. Loss due to Rubbing Friction, Actual and Fuel-Air Cycles of CI Engines.

UNIT III: COMBUSTION OF S.I. ENGINES & C.I ENGINES

Combustion in S.I. Engines: Combustion stages P-Ɵ diagram, abnormal combustion,

importance of flame speed, effect of engine variables, effect of abnormal combustion on

engines, combustion chamber –requirements, types.


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Combustion in C.I Engines: Stages of combustion, delay period and its importance, effect

of engine variables, diesel knock, types of combustion chambers and nozzles used, fuel

requirement and fuel rating.

UNIT IV: MEASUREMENT, TESTING AND PERFORMANCE

Parameters of performance - measurement of cylinder pressure, fuel consumption, air

intake, exhaust gas composition, Brake power – Determination of frictional losses and

indicated Power – Performance test – Heat balance sheet and chart.

UNIT V: COMPRESSORS

Classification – positive displacement and rotodynamic machinery –Power producing and

power absorbing machines, fan, blower and compressor – positive displacement and

dynamic types – reciprocating and rotary types. Reciprocating: Principle of operation,

work required, Isothermal efficiency volumetric efficiency and effect of clearance, stage

compression, under-cooling, saving of work, minimum work condition for stage

compression.

UNIT VI: ROTARY AND AXIAL COMPRESSORS

Rotary (Positive Displacement Type): Roots Blower, vane sealed compressor, Lysholm

compressor – mechanical details and principle of working – efficiency considerations.

Axial Flow Compressors: Mechanical details and principle of operation – velocity

triangles and energy transfer per stage degree of reaction, work done factor - isentropic

efficiency pressure rise calculations – Polytropic efficiency.

TEXT BOOKS

1. V. Ganesan, I.C. Engines, Mc Graw Hill.

2. S.M. Yahya, Theory and Design of pumps, blowers and compressors.

REFERENCE BOOKS

1. M.L. Mathur & R.P. Sharma, IC Engines, Dhanpath Rai & Sons.

2. J.B. Heywood, IC Engines, Mc Graw Hill.

3. R.S. Khurmi & J.S. Gupta, Thermal Engineering, S. Chand Publication.

4. C.R. Ferguson & A.T .Kirkpatrick ,I.C. Engines Applied Thermo sciences, Wiley

Publication, 2nd Edition

WEB LINKS

1. https://en.wikipedia.org/wiki/Thermal_Engineering

2. www.nitw.ac.in/departments/mech/index.php/Thermal-Engineering-2/

3. www.springer.com › Home › Engineering › Mechanical Engineering

4. www.mechengg.net/2015/04/basic-concepts-of-Thermal-Engineering.html


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II B. Tech. METAL CUTTING & MACHINE TOOLS

L T P C

II Semester 2 1 0 3

COURSE OBJECTIVES

1. The course provides students with fundamental knowledge and principles in material

removal processes.

2. In this course, the students apply the fundamentals and principles of metal cutting to

practical applications through multiple labs using lathes, milling machines, grinding

machines, Shaper, slotter, and drilling machines.

3. To demonstrate the fundamentals of machining processes and machine tools.

4. To develop knowledge and importance of metal cutting parameters.

5. To develop fundamental knowledge on tool materials, cutting fluids and tool wear

mechanisms.

6. To apply knowledge of basic mathematics to calculate the machining parameters for

different machining processes.

COURSE OUTCOMES

Student will be able to:

1. Explain the mechanics of metal cutting theory and cutting tool materials used in

machining process.

2. Demonstrate the operations performed on lathe and also classify different types of

Automatic Lathes.

3. Develop different mechanisms used in reciprocating machine tools and also estimate

the machining time.

4. Analyze appropriate machining processes on drilling and boring machines and also

design of jigs and fixtures for different components.

5. Differentiate the different types of Milling cutters and its operations and also

demonstrate indexing operation used on milling.

6. Assess different levels of surface finishing operations performed on grinding process.

UNIT I: THEORY OF METAL CUTTING

Elementary treatment of metal cutting theory – element of cutting process – geometry of

single point tool angles, chip formation and types of chips, chip thickness ratio, chip

breakers, mechanics of orthogonal cutting & Oblique cutting, cutting speed, feed, depth

of cut, tool life, tool materials,

UNIT II: LATHE

Engine lathe – principle of working, specification of lathe – types of lathe – work holders,

tool holders, lathe operations, taper turning methods, thread cutting, lathes attachments,

turret and capstan lathes working principle.


140

UNIT III: SHAPING, SLOTTING AND PLANNING MACHINES

Types, Principles of working – principal parts – specifications, crank slotted quick return

mechanism, hydraulic shaper quick return mechanism, cross feed mechanism of a table in

shaper, crank slotted disc mechanism in slotter, Cross and open belt drive quick return

mechanism in planer, work holding devices, operations performed, machining time

calculations in shaper.

UNIT IV: DRILLING, JIGS & FIXTURES

Drilling: Principles of working, specifications, types, operations performed, tool holding

devices, Nomenclature of twist drill, jig boring machine.

Jigs & Fixtures: Principles of design of jigs and fixtures and uses

UNIT V: MILLING MACHINE

Principles of working – specifications – classification of Milling Machines – types of

cutters, geometry of milling cutters, Universal dividing head, methods of indexing.

UNIT VI: GRINDING

Theory of grinding – classification of grinding machines, cylindrical and surface grinding

machines, tool and cutter grinding machines, different types of abrasives, bonds, grit,

grade, structure, specification and selection of a grinding wheel. Lapping, Honing and

super finishing operations.

TEXT BOOKS

3. P.N Rao, Manufacturing Technology: Metal cutting & Machine Tools, Volume:

II, McGraw Hill Education, 2009.

REFERENCE BOOKS

1. Milton C. Shaw, Metal Cutting Principles, Oxford University Press, 2012, 2nd

Edition.

2. S.K Hazaraj Chowdary, A.K Hazaraj Chowdary, Nirjhar Roy, Elements of

Workshop Technology Vol. II, Machine Tools, Media Promotors and Publishing

Pvt. Ltd, Mumbai, 2003, 11th Edition.

3. H.M.T, Production Technology, McGraw Hill Education, 2004.

1. R.K. Jain, Production Technology, Khanna Publishers.

2. B.S. Raghu Vamshi, Danpath Rai, A Course in Workshop Technology, Vol.- II,

Dhanpat Rai Delhi , 2012, 9th Edition.


141

II B. Tech. COMPUTER AIDED

MACHINE DRAWING

L T P C

II Semester 1 0 4 3

COURSE OBJECTIVES

1. To introduce students to the basics and standards of engineering drawing related to

machines and components.

2. To teach students technical skills regarding assembly, production and part drawings.

3. To familiarize students with various limits, fits and tolerances.

4. To help students gain knowledge about standard CAD packages on modelling and

drafting.

COURSE OUTCOMES


1. Acquire the knowledge of various standards and specifications about standard

machine components.

2. Make drawings of assemblies with the help of part drawings given.

3. Ability to select, configure and synthesize mechanical components into assemblies.

4. Apply the knowledge of fits and tolerances for various applications.

5. Able to model components of their choice using CAD software.

6. Get exposure to advanced CAD packages.

UNIT I: SECTIONS OF SOLIDS & ORTHOGRAPHIC VIEWS

Sections of Solids: Sections of Pyramids, Prisms, Cubes, Tetrahedrons, Cones and

Cylinders resting only on their bases (No problems on, axis inclinations, spheres and

hollow solids), True shape of section.

Orthographic Views: Conversion of pictorial views into orthographic projections of

simple machine parts with or without section. (Bureau of Indian Standards conventions

are to be followed for the drawings), Hidden line conventions, Precedence of lines.

UNIT II: THREAD FORMS & FASTENERS

Thread Forms: Thread terminology, sectional views of threads. ISO Metric (Internal &

External), BSW (Internal and External), square, Acme and Sellers thread, American

Standard thread.

Fasteners: Hexagonal headed bolt and nut with washer (assembly), square headed bolt

and nut with washer (assembly) simple assembly using stud bolts with nut and lock nut.

Flanged nut, slotted nut, taper and split pin for locking, countersunk head screw, grub

screw, Allen screw.


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UNIT III: KEYS AND JOINTS

Keys and Joints: Parallel, Taper, Feather Key, Gib head key and Woodruff key

Riveted Joints: Single and double riveted lap joints, Butt joints with single/double cover

straps (Chain and zigzag using snap head riveters).

Joints: Cotter joint (socket and spigot), Knuckle joint (pin joint) for two rods.

UNIT IV: COUPLINGS

Split muff coupling, protected type flange coupling, Pin (bush) type flexible coupling,

Oldham’s coupling and Universal coupling (Hook’s Joint).

UNIT V: ASSEMBLY DRAWINGS

Plummer block (Pedestal Bearing), Rams Bottom Safety Valve, I.C. Engine connecting

rod, Screw jack (Bottle type)

UNIT VI: ASSEMBLY DRAWINGS

Tailstock of lathe, Machine vice, Lathe square tool post (Part drawings shall be given)

TEXT BOOKS

1. N. D. Bhatt and V.M. Panchal, Machine Drawing, Charotar Publishing House,

2014.

2. K C John, Machine Drawing, PHI, 2009.

3. P I Vargheese and K C John, Machine Drawing, VIP Publishers, 2011.

REFERENCE BOOKS

1. K.L. Narayana, P. Kannaiah & K. Venkatesh Reddy, Machine Drawing, New Age

Publishers, 2009.

2. Ajeet Singh, Machine Drawing Includes AutoCAD, Mc Graw hill, 2012.

3. P S Gill, Machine Drawing, Kataria & Sons, 2009.


143

II B. Tech. KINEMATICS OF MACHINERY

L T P C

II Semester 2 1 0 3

COURSE OBJECTIVES

1. To study the relative motion, velocity, and accelerations of the various elements in a

mechanism.

2. To understand the principles of dynamic motion and their applications

3. To design Cams & followers and Gear Trains

COURSE OUTCOMES


1. Acquire the knowledge on basic mechanisms

2. Analyse the velocity, acceleration and mechanisms with plan body motion.

3. Study On-line mechanism with hook joint.

4. Apply the knowledge to analyse the motion of cams and followers

5. Study and evaluate the higher pairs.

6. Know the analysis of gear train motions

UNIT I: MECHANISMS

Elements or Links – Classification – Rigid Link, flexible and fluid link – Types of

kinematics pairs – sliding, turning, rolling, screw and spherical pairs – lower and higher

pairs – closed and open pairs – constrained motion – completely, partially or successfully

and incompletely constrained mechanism and machines – Mobility of Mechanisms:

Grubler’s criterion, classification of machines – kinematics chain – inversions of

mechanism – inversions of quadric cycle chain, single and double slider crank chains,

Mechanical Advantage.

UNIT II: KINEMATICS

Velocity and acceleration – Motion of link in machine – Determination of Velocity and

acceleration – Graphical method – Application of relative velocity method.

Plane Motion of Body: Instantaneous center of rotation- centrodes and axodes – Three

centers in line theorem – Graphical determination of instantaneous center, determination

of angular velocity of points and links by instantaneous center method. Kliens

construction - Coriolis acceleration - determination of Coriolis component of acceleration

Analysis of Mechanisms: Analysis of slider crank chain for displacement- velocity and

acceleration of slider – Acceleration diagram for a given mechanism.

UNIT III: STRAIGHT-LINE MOTION MECHANISMS

Exact and approximate copied and generated types – Peaucellier - Hart - Scott Russel –

Grasshopper – Watt -Tchebicheff’s and Robert Mechanism – Pantographs Steering gears:

Conditions for correct steering – Davis Steering gear, Ackerman’s steering gear.


144

Hooke’s Joint: Single and double Hooke’s joint –velocity ratio – application – problems.

UNIT IV: CAMS & FOLLOWERS

Cams: Definitions of cam and followers – their uses – Types of followers and cams –

Terminology – Types of follower motion - Uniform velocity, Simple harmonic motion

and uniform acceleration and retardation. Maximum velocity and maximum acceleration

during outward and return strokes in the above three cases.

Analysis of Motion of Followers: Tangent cam with Roller follower – circular arc cam

with straight, concave and convex flanks.

UNIT V: HIGHER PAIR

Friction wheels and toothed gears – types – law of gearing, condition for constant

velocity ratio for transmission of motion – velocity of sliding Forms of teeth, cycloidal

and involutes profiles – phenomena of interferences – Methods of interference. Condition

for minimum number of teeth to avoid interference – expressions for arc of contact and

path of contact of Pinion & Gear and Pinion & Rack Arrangements–

UNIT VI: GEAR TRAINS

Introduction – Types – Simple – compound and reverted gear trains – Epicyclic gear

train. Methods of finding train value or velocity ratio of Epicyclic gear trains. Selection of

gear box - Differential gear for an automobile. Introduction to Helical – Bevel and worm

gearing problems.

TEXT BOOKS

1. Joseph E. Shigley, Theory of Machines and Mechanisms, Oxford.

2. S.S. Rattan, Theory of Machines, Mc Graw Hill Publishers.

REFERENCE BOOKS

1. Sadhu Singh, Theory of Machines, Pearson.

2. Thomas Bevan, Theory of Machines, CBS.


145

II B. Tech. FUNDAMENTALS OF REFRIGERATION &

AIR CONDITIONING SYSTEMS

(Skill Development Course-I)

L T P C

II Semester 1 0 2 2

COURSE OBJECTIVES

1. To understand the basic fundamentals of refrigeration and Air conditioning.

2. To familiarize with various types of refrigeration systems.

3. To acknowledge about the basic concepts of different refrigerants, compressors,

condensers, evaporators and other devices in refrigeration and Air conditioning

systems.

COURSE OUTCOMES


1. Explain the basic fundamentals, use and working of refrigeration and Air

conditioning.

2. Identifying the different equipment’s for refrigeration.

3. Explain the Function, construction and working of refrigeration components.

4. Identifying the different types of refrigerants.

5. Applying charging of refrigerant

6. Evaluate the refrigerant leakage

MODULE-I

1. Explain the basic fundamentals, use and working of refrigeration and Air

conditioning.

2. Demonstration on refrigeration test rig.

MODULE-II

1. Introduction to refrigeration equipments and purpose

2. Brazing of copper tubes

MODULE-III

1. Components of refrigeration and working.

2. Demonstration of Refrigeration system components.

MODULE-IV

1. Different types of refrigerants

2. Evacuation of refrigeration system

MODULE-V

1. Charging procedure of refrigerant.

2. Charging of refrigerant.

MODULE-VI

1. Methods to identify the leakage of refrigerant.

2. Testing the other equipment’s of refrigerator.


146

II B. Tech. FUNDAMENTALS OF

ENGINE TECHNOLOGIES


L T P C

II Semester 1 0 2 2

COURSE OBJECTIVES

1. To understand the basic fundamentals and performance of SI engines.

2. To familiarize with various types of engine technologies.

COURSE OUTCOMES


1. Understand the Construction and working of Petrol and Diesel engines.

2. Learn the differences between petrol, Diesel, CNG and LPG Engines.

3. Understand the importance of periodical maintenance and identify the transmission

parts.

4. Learn the working, repair & maintenance of transmission & its related parts.

5. Acquire the knowledge on working, repairing & maintenance of drive shafts and

joints.

6. Understanding the performance of brakes.

MODULE-I

1. Identification of engine components and various engines. 2. Dismantling and assembling of an engine.

MODULE-II

1. Setting and adjustment of the engine Timing (Petrol / Diesel). 2. Demonstration on LPG Engines.

3. Demonstration on CNG Engines

MODULE-III

1. Demonstration on periodical maintenance in a vehicle.

MODULE-IV

1. Servicing / overhauling of clutch assembly.

2. Overhauling of Constant mesh and synchromesh gear box, Servicing /replacing of

propeller shaft.

MODULE-V

1. Servicing / overhauling Universal Joints.

2. Servicing of Drive Shafts.

3. Servicing of CV Joints.

MODULE-VI

1. Servicing / overhauling of drum and disc wheel brake assembly.


147

2. Brake bleeding in Hydraulic Brake System.

3. Demonstration on Pneumatic Brake system.

4. Checking brake efficiency of a vehicle by using test lane.


148


BOILER MANUFACTURING

(Skill Development Course-1)

L T P C

II Semester 1 0 2 2

COURSE OBJECTIVES

1. To understand thermal design of a boiler and

2. To design a boiler for any chosen application

COURSE OUTCOMES


1. Determine the amount of fuel required to produce the heat required.

2. Determine the amount of heat produced from fuels

3. Determine the amount of steam and the heat energy needed.

4. Calculate the amount of heat required to produce superheated steam and determine

energy balance.

5. Understand the boiler regulations, steam applications and boiler components

6. Understand the working of various boiler mountings and accessories.

MODULE-I

1. Types of fuels and their Calorific values

2. Determination of mass fuel required to produce certain amount of heat.

MODULE-II

1. Fuel air ratio ,the amount of heat required to be generated

2. The amount of oxygen required to burn certain amount of fuel & the heat liberated

MODULE -III

1. Properties of pure substance/phase change.

2. The amount of steam produced for a given amount of heat at a given thermodynamics

properties.

MODULE -IV

1. For a given input of mass of steam heat input inlet conditioning, determine the exit

condition of steam

2. Problems on superheated steam and energy balance sheet

MODULE-V

1. Boilers regulation Act

2. Steam applications

3. Boiler components and their working


149

MODULE-VI

1. Boiler Mountings

a. Mechanical Type

b. Electrical Type

c. Electronic and Mechatronic Type

d. Electro – Mechanical Type

2. Boiler Accessories


150


MANUFACTURING PRODUCTS


L T P C

II Semester 1 0 2 2

COURSE OBJECTIVES

1. To impart basic knowledge and understanding about the manufacturing processes such

as casting and its applications. 2. To manufacture a small object using hot forging and forming technique.

COURSE OUTCOMES

Student will be able to understand,

1. Acquire the knowledge of parts of casting, forging and sheet metal operation.

2. Understand the basic sand casting process using for industry applications.

3. Utilize the knowledge of metallurgical changes, while heating of the metals for

forging.

4. Enhance the open forging process to various applications.

5. Solve the various forces calculations while the process of forging and sheet metal.

6. Apply the knowledge of forming operations for industry application.

CASTING: Learn Steps involved in making a casting – Advantage of casting and its

applications. – Types of patterns – Materials used for patterns-pattern allowances-

Principles of Gating-Gating ratio and design of gating systems-Risers – Types, function

and design

MODULE-I

Prepare the dumble shape by using sand mould casting process.

MODULE-II

Prepare the piston shape by using sand mould casting process.

FORGING: Learn Forging - Types Forging, Smith forging-Drop forging - forging

defects

MODULE-III

Prepare a Square Section Nail

MODULE-IV

Prepare a Hex Allen Key 10A/F

SHEET METAL FORMING: Learn -Blanking and piercing, deep drawing.

MODULE-V

Prepare the Internal and double grooved joint

MODULE-VI

Prepare the Washer making by using Mechanical Fly Press Machine


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INDUSTRIAL AUTOMATION


L T P C

II Semester 1 0 2 2

COURSE OBJECTIVES

1. To know about Internet of Things

2. To demonstrate the practical competencies in the modules stated below.

COURSE OUTCOMES


1. Learn the components of Arduino board and Integrated Development Environment

(IDE).

2. Understand simple Arduino sketches using different operators.

3. Understand serial communication using Arduino.

4. Understand the interfacing of the Arduino with input and output devices.

5. Learn the fundamentals and applications of sensors.

6. Understand wireless communication and its applications with Arduino.

MODULE-I

Identification of the various components of the Arduino board and the various elements

of the programming Integrated Development Environment (IDE)

MODULE-II

Creating simple Arduino sketches using data types, operators, control structures, loops

and functions.

MODULE-III

Introduction to Arduino - the board, IDE, Shields and Libraries. Using C for Arduino

programming.

MODULE-IV

Writing and testing programmes for Digital I/O, PWM and Serial communication.

MODULE-V

Using sensors for temperature, light, proximity, motion indication etc. measurement.

MODULE-VI

Controlling lamps, relays, motors etc. Using the Bluetooth and GSM modules.


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II B. Tech. THERMAL ENGINEERING LAB

L T P C

II Semester 0 0 3 1.5

COURSE OBJECTIVES

1. Determine the calorific value of different types of solid, liquid and gaseous fuels by

using bomb calorimeter and Junker’s gas calorimeter and to estimate quality of the fuel

using Caradon’s carbon residue tester.

2. Evaluate the performance of various types of petrol, diesel engines and reciprocating

air compressor, study of boilers.

COURSE OUTCOMES


1. Test the performance of diesel engine

2. Test the performance of petrol engine

3. Assess the performance of reciprocating air compressor, disassembly and assembly of

engine.

4. Calculate calorific values among different types of solid, liquid and gaseous fuels.

5. Measure the quality of the fuel by estimating the carbon residue.

6. Study different types of boilers and performance.

LIST OF EXPERIMENTS

1. Valve timing diagram

2. Port timing diagram

3. I.C. Engines Performance Test on 4-stroke Diesel Engine

4. I.C. Engines Performance Test on 2-stroke Petrol Engine

5. Retardation test on Diesel Engine

6. I.C. Engine Heat Balance

7. Performance Test on Air-Compressor unit.

8. Evaluation of Engine friction by conducting Morse test on 4-stroke Multi cylinder

Petrol Engine

9. Study of Boilers

10. Performance Test on 4-stroke Multi-Cylinder Petrol Engine.

11. Performance test on Variable Compression Ratio Engine.

12. Disassembly / Assembly of Engine


153

II B. Tech. MACHINE TOOLS LAB

L T P C

II Semester 0 0 3 1.5

COURSE OBJECTIVES

1. The students are required to understand the parts of various machine tools and

operate them.

2. They are required to understand the different shapes of products that can be produced

on these machine tools.

COURSE OUTCOMES


1. Perform operations on lathe like turning, facing, threading and knurling.

2. Describe indexing operations used in slotting& milling machines.

3. Demonstrate of bar feeding mechanism, tool indexing mechanisms used in Capstan

lathe.

4. Estimate grinding of flat surfaces using surface grinding machine.

5. Perform operation like external keys using shaper and slotter.

6. Perform drilling operation with drilling machine.

LIST OF EXPERIMENTS

1. To perform plain turning and facing operations on a given specimen using lathe

machine

2. To perform Step turning and grooving operation on a given specimen using lathe

machine.

3. To perform knurling and taper turning operation on a given specimen using lathe

machine

4. To perform thread cutting operation on a given specimen using lathe machine.

5. To perform drilling and tapping operation on a given specimen using drilling machine

and tap set.

6. To perform external rectangular groove on work piece by using shaping machine.

7. To perform internal rectangular groove on hallow work piece by using slotting

machine.

8. To produce spur gear on work piece by indexing method by using milling machine.

9. To perform grinding operation on work piece by cylindrical surface grinding.

10. To measure material removal rate on work piece.

11. To perform grinding of tool angles by using grinding machine.

12. Simple operations on capstan lathe.

ii b. tech. l t p c probability and statistics ii semester ... ii-ii.pdf5. divide enzymes and...

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