resonant circuits and introduction to vacuum tubes
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TITLE Resonant Circuits and Introduction to Vacuum Tubes,Industrial Electronics 2: 9325.03. Course Outline.
INSTITUTION Dade County Public Schools, Miami, Fla.PUB DATE 71NOTE 36p.; An Authorized Course of Instruction for the
EPPS PPICE MF-$0.75 HC-$1.85 PLUS POSTAGEDESCRIPTORS Behavioral Objectives; *Course Content; Course
Organization; *Curriculum Guides; *Electric Circuits;*Electronics; Grade 11; Secondary Grades; TechnicalEducation
IDENTIFIERS *Quinmester Program; Vacuum Tubes
ABSTRACTThe 135 clock-hour course for the 11th year consists
of outlines for blocks of instruction on series resonant circuits,parallel resonant circuits, transformer theory and application,vacuum tube fundamentals, diode vacuum tubes, triode tubeconstruction and parameters, vacuum tube tetrodes and pentodes,beam-power and multisection tubes, and multigrid and special purposetubes. Behavioral obpctives are listed. A 19-item bibliography ofreferences and films is included together with a posttest sample.(AG)
AUTHORIZED COURSE OF INSTRUCTION FOR THE Q U
Course OutlineRESONANT CIRCUITS AND INTRODUCTION
TO VACUUM TUBES(Industrial Electronics 2 - 9325)Department 48 - Course 9325.03
U S DEPARTMENT OF HEALTH.EDUCATION I. WELFARENATIONAL INSTITUTE OF
EDUCATION-I, tiNtl NT HAS At- F N UFPUOOWt O f xiar ti r AS WFCEIVI O f WO*THE Pf W,ONOu OucoNt4i/ATION ORIGINATING IT POINTS v1FNOR OPINIONSSTATFD DO NOT NECESSAPIL v REPPESENT Or r IC,Pt NATIONAL INSTITUTE OFF tP,t' At ION P0',!T ION OP POt
DIVISION OF INSTRUCTION1971
Pr\LCNCT ADE COUNTY PUBLIC SCHOOLS
1 4 1 0 NORTHEAST SECOND AVENUELLi
MIAMI, FLORIDA 33132
INDUSTRIAL ELECTRONICS 2 - 9325(Resonant Circuits and Introduction to Vacuum Tubes)
Department 48 - Course 9325.03
; , . :
the division of
VOCATIONAL, TECHNICAL AND ADULT EDUCATION
DADE COUNTY SCHOOL BOARD
Mr. William Lehman, ChairmanMr. G. Holmes Braddock, Vice-Chairman
Mrs. Ethel BeckhamMrs. Crutcher Harrison
Mrs. Anna Brenner MeyersDr. Ben Sheppard
Mr. William H. Turner
Dr. E. L. Whigham, Superintendent of SchoolsDade County Public Schools
Miami. Florida 33132
Published by the Dade County School Board
Resonant Circuits and9325 48 9325.03 Introduction to Vacuum Tubes
NEWe Category County Dept. County Course Course TitleNumber Number Number
This course of study includes Series Resonant Circuits, Parallel ResonantCircuits, Transformer Theory and Application, Vacuum Tube Fundamentals,The Diode Vacuum Tube, Triode Tube Construction and Static Characteristics,Triode Tube Parameters, Vacuum Tube Tetrodes and Pentodes, Beam-Power andMultisection Tubes, and Multigrid and Special Purpose Tubes.
The Laboratory Experiments .elating to the text material will be covered.
Clock Hours: 135
The following pages contain a course outline entitled
Resonance Circuits and Introduction to Vacuum Tubes. This is
the third quinmester course of the eleventh year course No.
9325. There will be four more quinmesters as follows:
9325.01 Basic ElJotrical Concepts and D.C. Circnits9325.02 D. C. Circuits and Introduction to A. C.9325.04 Semiconductors9325.05 Independent Study in Electronics
This quinmester course will be available to all students
who satisfactorily complete the post test of quinmester 9325.
This course material is presented to the student in 135
hours of classroom-laboratory instruction. The content of
this course will be covered in ten blocks and concluded by a
Upon completion of this course the student will be well
grounded in the areas of resonant circuits, transformers, and
vacuum tube fundamentals.
The teaching methods will vary according to the ability
of the individual student. As the content of the course
varies, teaching techniques which lend themselves to each
particular situation are employed. The instructor uses demon-
strations and lectures which are supplemented by the perfor-
mance of laboratory experiments and assignments by the student.
The instruction is further developed by the use of films, in-
formation sheets, diagrams, and other aids which make the
instruction more meaningful.
Me outline wls developed throe: ;11 the cooperative efforts
of eli.:ctronic instructors, supervisory rersonnel, the Quin-
mester Advisory Committee, and the Teacher Training Service,
Dade County Public Schools, Division of Vocational, Technical
and Adult Education, and has been approved by the Dade County
Vocational Curriculum Committee.
TA BL:: OF CONTEETSwith Suggested Hourly Breakdown
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PREFACE. . ********** ******** iCOALS. . 0 ******** vSPECIFIC BLOCK OBJECTIVES. OOOOO viBIBLIOCRAPHY OOOOOO 7
SERIES RESONANT CIRCUIT (12 Hours)The Series Tuned CircuitQuality OOOOO OOOOO OOOOOBandwidth OOOOOAnalysis of Series Resonant Circuits . . .Series Resonant Circuit Applications
PARALLEL RESONANT CIRCUITS (12 Hours)Parallel L-C CircuitsCirculatin7, Current in an Ideal Parallel
Resonant Circuit OOOOO
1Practical Tuned Circuit Anelysis .Parallel Resonant Circuit q and Bandwidth .Applications of Series and Parallel Tunetl
Circuits in Combin tion OOOOO 2III. TRANSFORMER THEORY AED APPLICATION (15 Hours)
Transformer Action -),.Turns Ratio . OOOOOOOOO . OOOOO 2Impedance Matchinv,Transformer Losses and Transformer
Ratings OOOOOOOOOOOOOO 2Power Transformers OOOOO . 2Audio Transformers 2Radio-Frequency Transformers . ?Special Applications of Transformers . . 3
IV. VACUUM TUBE FUNDAMENTALS (6 Hours)Electron Emission OOOOOOO 3The Emitter OOOOOOOONsitter Construction . OOOOOO 3
V. THE DIODE VACUUM TUBE (12 Hours)Physical Construction *******Theory of OperationStatic CharacteristicsDynamic Characteristics
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VI. TRIODE Tilh CON3TWICTIOV AND STATIC CiiAitMTWRI3TICS(15 hour;:)Triode Construction and Plato Currant
Control 4Grid Control ******** 4Static Characteristics . 4Bias In A Triode Tube Circuit . 4Types of Bias *** ** 4.
VII . TRIODE TUBE PARAI.MTERS (18 Hours)The Triode Amplifier Circuit 4Tube Constants ***** 4Dynamic Characteristics OOOOO 4The Dynamic Transfer Curve 4Classes of Operation OOOO 4
IIIII. VACUUM TUBE TETRODES AND PENTODES (12 Hours)Tetrodes ******* 5Tetrode Tube Constants OOOOOO 5Pentodes 5
Ix. BEAM-POWER AND MULTISECTION TUBES (9 Hours)Beam Power Tubes . . . . . . . . O 5The Duo -diode 5The Diode-Triode OOOOO 5The Dial Triode OOOOO 5
A. MULTIGRID AND SPECIAL PURPOSE TUBES (24 Hours)Multigrid Tubes 5Subminiature, Gas-filled and Thyratron
Tubes OOOOOOOOOO 5Phototubes and Electron -Ray Indicators . . 6The Cathode Ray TubeHigh-frequency Tubes
XI. IIINKESTER POST TEST
APPEUDL. - POST TEST SAMPLE .
he student technici will be able to:BEST COPY AVAILABLE
1. Demonstrate an underst!:ndinj of tuned circuits.
2. Demonstrate an under:: tending of transfcrner theory andnpplication.
Demonstr9te undrIlt!tnding of the b,sic fundamentalsof vacuum tubes including, the diode, triode, and pentode.
4. Demonstrote an understanding of vacuum tube characteris-tic curves and parameters.
Demonstrate an understanding of special purpose tubessuch as tubes, thyraton tubes, phototubes, cathode-lfytubes, and high frequency tubes.
6. Satisfactorily comtlete the post test.
sr nIFIc AOC:. OV.Trri:E3
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Thf! ntmlent will 1n rible to:
1. the Ihnor:' of aeries Heaonnnce In terma orrenetnnce, resistance, voltage and current.
2. Demonstrate In understandiw. of 1, its effect onbandwidth, voltages, and current.Explain nprlications of Series Resonant circuits nstunic. ; - devices, band pass and band-reject filters.
14. Calculnte resonant frequency, reactances, bandwidthand 1.
BLOW: II - PARALLEL 11%3OLANT CLICUITS
The student will be able to:
1. amain the theory of Parnliel Resonance in terms ofreactance, resistance, voltage and current.
2. Demonstrate tIn understanding of Q, its effect on band-width, voltages, and current.
applications of Parnllel Resonant circuits -ntuning devices, band pass and band-reject filters.
4. Calculate resonant frequency, reactances, bandwidthand 0.
5. Demonstrate an understanding of prnetical applicationof Parallel Resonant circuits and combination series -parallel reeonnnt circuits.
BLOCK III - TR;14SFORMER THEORY AND APPLIC:.TIOL
The student will be able to:
1. Demonstrate an understanding of transformer porn-tion and solve problems related to turns, voltni...e,current, and impedance ratio.Identify and explain applications of various typesof transformers and their construction.
BLOCE IV - VACUUM TUBE FUNDAMELTALS
The stuuent will be able to:
1. List four types of electron emission, and two typesof commonly used cathodes for thermionic emission.
es1 f cii;
ntwk:nt. '411' Lu i,Lo tO:
1 E in Lt f t'Oet.1041 I'MtilOtit! V' Clitit tube.. ...;:r.erimontal 1 y dor ive :;i. tintic curves raid A.C. 'lid D.C.
. Demonstrate nn understardinrrectifier emplicstions.
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