S4 EEE Syllabus CUSAT

CUSAT B.TECH Degree Course – Scheme of Examinations & Syllabus 2006 EE Sem IV
1
CE/CS / EB/ EC /EE/ EI/IT/ ME/SE 401 ENGINEERING MATHEMATICS III
Module I
Complex Analytic functions and conformal mapping: curves and regions in the complex
plane, complex functions, limit, derivative, analytic function, Cauchy - Riemann equations,
Elementary complex functions such as powers, exponential function, logarithmic, trigonometric
and hyperbolic functions.
Conformal mapping: Linear fractional transformations, mapping by elementary functions like Z
2
,
e
z
, sin z, cos z, sin hz, and Cos hz, Z+1/Z.
Module II
Complex integration: Line integral, Cauchy’s integral theorem, Cauchy’s integral formula,
Taylor’s series, Laurent’s series, residue theorem, evaluation of real integrals using integration
around unit circle, around the semi circle, integrating contours having poles, on the real axis.
Module III
Partial differential equations: Formation of partial differential equations. Solutions of
equations of the form F(p, q) = 0, F(x, p, q)=0, F(y, p, q)=0, F(z, p, q)=0, F1(x, p) = F2(y, q),
Lagrange’s form Pp + Qq = R. Linear homogeneous partial differential equations with constant
coefficients.
Module IV
Vibrating string : one dimensional wave equation, D’ Alembert’s solution, solution by the
method of separation of variables, One dimensional heat equation, solution of the equation by the
method of separation of variables.
Solutions of Laplace’s equation over a rectangular region and a circular region by the method of
separation of variables.
Text Books:
1. R.K.Jain, S.R.K.Iyengar, Advanced Engineering Mathematics, Narosa Publishers, 2
nd
ed.
2. C.R.Wilie & L.C.Barrett ,Advanced Engineering Mathematics, Mc Graw Hill,6
th
ed.
References:
1. Ervin Kreyszig, Advanced Engineering Mathematics, Wiley Eastern,9
th
ed.
2. Churchill R.V, Complex Variables & Applications, Mc Graw Hill Publishers,5
th
ed.
3. M.C.Potter, J. L. Goldberg, Advanced Engineering Mathematics, Oxford University
Press,3
rd
ed.
Type for questions for University Exams
Question (1) - Eight short answer question of five marks with two questions from each of
four modules
Question (2-5) - Two questions A & B of 15 Marks from each module with options to
answer either A or B.CUSAT B.TECH Degree Course – Scheme of Examinations & Syllabus 2006 EE Sem IV
2
EE 402 LOGIC DESIGN
Module I
Number System and binary codes: Binary, Octal and Hexadecimal number systems –
binary arithmetic, binary codes, excess-3 code, Gray code error detection and correction –
Boolean algebra – minimisation of Boolean functions using Karnaugh map and QuineMclusky methods – formation of switching functions from word statements, realisation
using NAND, NOR & XOR gates – combinational circuits – multiplexer – demultiplexer,
decoder, encoder.
.
Module II
Arithmetic circuits: Half adder, full adder, subtractor, serial and parallel addition – carry
look ahead adder – binary multiplication – multivibrators – monostable and astable
multivibrators using discrete gates.
Module III
Sequential circuits: flip-flops – RS, JK, T & D flip-flops, shift registers – counters –
design -asynchronous and synchronous counters, up-down counters, Modulo counter,
ring counter, Johnson counter – sequence generators – analysis of sequential circuits –
state table and diagrams
Memories – ROM, RAM, EPROM, EEPROM Programmable logic array, devices – basic
ideas – PLD architecture – PAL and PLA – programmable examples with software tools.
Module IV
Logic families: RTL, DTL, TTL, ECL, and CMOS – tristate logic – specification and
transfer characteristics of basic TTL interfaces, - standard logic levels – current and voltage
parameters – fan in and fan out – propagation delay, integrated circuits modules, noise
consideration – interfacing of CMOS to TTL and interfacing of TTL to CMOS.
TextBook:-
1) Taub & Schilling - Digital Integrated Electronics
Reference:
1) Samuel C Lee - Digital Circuits and Logic Design
2) A P Malvino - Digital Computer Electronics
3) Morris & Miller - Design with TTL Integrated Circuits
Type for questions for University Exams
Question (1) - Eight short answer question of five marks with two questions from each of
four modules
Question (2-5) - Two questions A & B of 15 Marks from each module with options to
answer either A or B.CUSAT B.TECH Degree Course – Scheme of Examinations & Syllabus 2006 EE Sem IV
3
EE 403 ELECTRICAL MACHINES I
Module I
DC generators: Principle of DC generators, constructional details, field, armature and
commutator or magnetic circuits, field flux distribution. Armature windings – pole pitch,
coil span, winding pitch and commutator pitch. Simplex lap and wave windings, parallel
paths, equalizer ring connections, dummy coils – methods of setting brushes in d.c
machines. Methods of excitation – separately excited, shunt, series and compound
machines. Induced e.m.f – e.m.f. equations. Armature m.m.f. – Magnitude and direction,
armature reaction – air gap flux distribution under load conditions, effect of saturation,
demagnetizing and cross-magnetizing armature m.m.f. – variation with brush position –
compensating winding connections.
Module II
Commutator: Time of commutation, e.m.f. In the coil undergoing commutation, reactance
e.m.f. – effect of brush shift, interpoles – polarity and winding connections. Type of d.c.
generators – characteristics – open circuit characteristics, condition for self-excitation,
critical resistance, critical speed. Load characteristics, effect of compounding. Parallel
operation – parallel operation of shunt series and compound generations, equalizer
connections.
Module III
DC Motors: Principles of operation, back e.m.f, production of torque, torque equation,
developed and shaft torque, performance characteristics of shunt, series and compound
motors, applications of various types of DC motors. Starting – need of the starter, face plate
starters – three point and four point starters, calculation of resistance elements for shunt
meter starter, Speed control – field control, armature control – Ward Leonard speed
control. Testing of d.c. machines – losses and efficiency, separation of losses –
Swinburne’s test, Hopkinson’s test, Fields Test, retardation test.
Module IV
Transformers: Single-phase transformer - constructional details – core, winding,
insulation and brushing. Principles of operation, turns ratio, emf equation. Operation on
load - magnetizing and core loss components – phasor diagram – equivalent circuit.
Regulation – losses and efficiency.
Testing of transformers: DC test, SC test, Sumpner’s back to back test, separation of
losses, three phase connections – star and delta connections using single phase
transformers. Three phase transformers – oscillating, neutral, tertiary winding, Scott
connection –open delta connection – six phase connections. Parallel operation, load
sharing, distribution transformers – all day efficiency.
References:
Clayton A.E. & Hancock N.N.- Performance and Design of DC machines,
ELBS/CBS Publishers, Delhi, 1990
Theraja B.L.- A text book of Electrical Technology Vol II, S. Chand & Co.,
Bhimbra P.S.- Electrical Machinery, Khanna Publishers, New Delhi
M.G. Say- Performance and Design of AC machines, ELBS & Pitman, Third
Edition, 1980.
Type for questions for University Exams
Question (1) - Eight short answer question of five marks with two questions from each of
four modules
Question (2-5) - Two questions A & B of 15 Marks from each module with options to
answer either A or B.CUSAT B.TECH Degree Course – Scheme of Examinations & Syllabus 2006 EE Sem IV
4
EE 404 LINEAR SYSTEMS ANALYSIS
Module I
Systems Concepts and Modelling of electrical systems: Classification of systems, static
dynamic, linear, non-linear, time varying, time invariant, distributed, lumped etc.
Superposition principle, Modelling of electrical systems, dynamic equations using
Krichhoff’s laws. Transfer functions-block diagrams and signal flow graphs.
Module II
Modelling of non-electrical systems: Translational and rotational systems, force voltage
and force-current analogy- friction spring inertia-pneumatic hydraulic and thermal
systems. Dynamic equations and transfer functions-comparison of different systems.
Module III
Time domain analysis for linear systems: Response to standard inputs, impulse responsestep ramp and acceleration inputs-time domain performance measures-under damped and
over damped systems, error constants.
Module IV
State space models for linear systems: Concepts, state space, linear systems in state
space, state models from transfer functions state transition matrix time response from
state model zero state and zero input response concept of stability. BIBO stability,
Routh’s Hurwitz criterion. Lyapunov’s stability-asymptotic. Stability theorems applied to
linear systems only.
Reference:
1. David.K.Cheng - Analysis of Linear Systems, Addison Wesley, 1977
2. Burton.T.D - Introduction to Dynamic Systems, McGraw Hill, 1994.
3. C.T Chen - Linear Systems Theory and Design, 1999.
Type for questions for University Exams
Question (1) - Eight short answer question of five marks with two questions from each of
four modules
Question (2-5) - Two questions A & B of 15 Marks from each module with options to
answer either A or B.CUSAT B.TECH Degree Course – Scheme of Examinations & Syllabus 2006 EE Sem IV
5
EC/EE 405 ANALOG COMMUNICATION
Module I.
Introduction–communication process, source of information, communication channels;
Modulation – need, band width requirements – electromagnetic spectrum. Amplitude modulation
– principles – visual concepts, modulation factor and percentage of modulation, mathematical
relationship, component phasors, frequency spectrum, band selection. Amplitude modulators –
ISB modulators – VSB modulation. AM transmitters – low level, high level – SSB systems –
comparisons, mathematical analysis, SSB generation –SSB transmitters – filter method, phase
shift method, third method. AM receivers – TRF receivers, Super heterodyne receiver, Double
Super heterodyne receiver – SSB receiver – BFO, envelope detection, multi-channel Pilot carrier.
Module II.
Angle Modulation – mathematical analysis, principles, waveforms, frequency deviation,
frequency analysis, bandwidth requirement, phasor representation–pre-emphasis, de-emphasis.
FM modulators – direct, indirect, Phase modulators – direct. FM transmitters – direct FM,
indirect FM; FM receivers-block diagram– demodulators – Tuned circuit frequency
discriminators, slope detector, balanced slope detector, Foster-Seeley discriminators, ratio
detectors – FM noise suppression; FM stereo broadcasting-stereo transmitter, stereo receiver
(block level treatment only).
Module III.
Noise – external, internal – noise calculations, multiple noise sources, equivalent noise band
width – Noise figure – Effective noise temperature, noise figure in terms of available gain –
Noise in AM, angle modulation, pulse modulation – Performance of Communication systems –
noise representation- Comparison of coded and uncoded systems - Characteristics of receivers –
sensitivity, selectivity, double spotting, SNR – AGC circuitry – Performance of communication
receivers – Comparison study of AM, FM and PM.
Module IV.
Telephony –Simple telephone communication, classification of switching systems, Basics of a
switching system; Switches & Multiplexers, DTMF & Pulse signaling, Electronic switching –
stored program control, centralized and distributed SPC, enhanced services, Time division, space
division & combination switching, Signaling techniques; Traffic Engineering – Network traffic,
load and parameters, grade of service, blocking probability, traffic congestion.
Text Books:
George Kennedy, Electronic communication systems, McGraw Hill ,4
th
ed.
Thiagarajan-Viswanathan, Telecommunication Switching Systems and Networks, PHI Ltd, 2001
References:
Simon Haykin, Communication Systems, John Wiley & Sons, 2004.
Robert J Schoenbeck, Electronic Communications Modulation & Transmission, PHI Ltd, 2
nd
Ed.
Wayne Tomasi, Electronic Communications Systems (Fundamentals through Advanced), Pearson
Education 5
th
Ed.
B. P. Lathi, Communication Systems, B.S Publication, 2001
Taub & Schilling, Principles of Communication Systems, Tata McGraw Hill, 1991
Roddy & Coolen, Electronic Communications, Pearson Education/ Ltd, 4
th
Ed.
D. N. Krishnakumar, Telecommunication & Switching, Sanguine Publishers, 2006
Type for questions for University Exams
Question (1) - Eight short answer question of five marks with two questions from each of
four modules
Question (2-5) - Two questions A & B of 15 Marks from each module with options to
answer either A or B.CUSAT B.TECH Degree Course – Scheme of Examinations & Syllabus 2006 EE Sem IV
6
EC/EB/EI/EE/ 406 INDUSTRIAL & POWER ELETRONICS
Module I.
Power transistors - Design of high power amplifier – switching transistors - Parallel operation of
transistor - Power MOSFET - Operating principles - Structure and characteristics. Thyristors –
Classification & Constructional Details. SCR - Working principle - turn on, turn off and V - I
characteristics - gate characteristics, and rating: Series and parallel operation of SCR - TRIAC -
characteristics, modes of operation, Trigger circuits - magnetic & solid state , half- wave and fullwave operation .
Module II.
Single phase controlled rectifiers - half-wave, full-wave, half-controlled and fully controlled -
typical waveforms with R, RL, RL with diode and RL with voltage source - voltage and current
equation for half-wave controlled rectifier. Three phase half-wave and full-wave controlled
rectifier with R load, waveforms. DC motor speed control - various schemes – multi quardrant
operation - simple circuits for speed control of series, PM and separately excited motors.
Module III.
Commutation schemes - (different classes) waveforms - single-phase invertors - series, parallel
and bridge -PWM invertor - square wave and sin wave output. Chopper circuits using SCR
transistor (detailed analysis not required) - Jones Chopper. A.C Motor speed control - various
schemes - electronic control of speed of induction motors and synchronous motors.
Module IV.
Static switches: dc & ac switches- DQG VZLWFKHV-design of static switches-Solid state relays.
Switching regulators - Basic concepts, analysis and design of Buck, Boost, Buck-Boost and
derived converters . UPS - Characteristics - Configuration – Application. Batteries:
Characteristics and selection-charging circuits.
Thyristor protection - over current, over voltage, di/dt, dv/dt, gate protection.
Industrial applications: Timer circuits - Flasher circuits-Electronic ballast, dielectric heating,
induction heating.
Text Book:
1. Muhammed H. Rashid, Power Electronics – Circuits, Devices and Applications, PHI Ltd, 3
rd
ed.
References:-
1..Power Electronics, IMPACT Learning Material Series, Indian Society for Technical
Education.
J. Michael Jacob, Power Electronics: Principles & Applications, Thomson Learning, New Delhi,
2. B. K. Bose, Modern Power Electronics And AC Drives, Pearson Education/ Prentice-Hall
3. Biswanath Paul, Industrial Electronics and Control, Prentice Hall of India, New Delhi, 2002
4. D W Hart, Introduction to Power Electronics, Pearson Education,1997
5. P C Sen, Power Electronics, Tata Mc Graw Hill, 2007
6. Singh & Khanchandani , Power Electronics, Tata Mc Graw Hill, 2
nd
ed.
7. Asghar M syed , Power Electronics, Prentice Hall of India, 2003
8. Hays , The art of Electronics, Cambridge University Press,1989
Type for questions for University Exams
Question (1) - Eight short answer question of five marks with two questions from each of four
modules
Question (2-5) - Two questions A & B of 15 Marks from each module with options to answer
either A or B.CUSAT B.TECH Degree Course – Scheme of Examinations & Syllabus 2006 EE Sem IV
7
CS/EB/EI/EC/EE 407 DIGITAL ELECTRONICS LAB
1. Half adder and full adder using NAND gates.
2. Code converters - Binary to Gray and gray to Binary using mode control
3. Binary addition and subtraction (a) 1’s complement (b) 2’s complement (using 7483)
4. BCD adder using 7483.
5. Study of MUX, DeMUX &Decoder Circuits and ICs
6. Set up R-S & JK flip flops using NAND Gates
7. Asynchronous UP / DOWN counter using JK Flip flops
8. Design and realization of sequence generators.
9. Study of shift registers and Implementation of Johnson and Ring counter using it.
10. Study of IC counters 7490, 7492, 7493 and 74192 or the CMOS equivalent.
11. Astable and monostable multi- vibrators using TTL gates.
12. Transfer characteristics and specifications of TTL gates
Note: 50% Mark is earmarked for continuous evaluation and 50% mark for end
semester examination, to be assessed by two examiners. A candidate shall secure a
minimum of 50% marks for two components to be eligible for pass in that subject.
EE 408 ELECTRICAL MEASUREMENTS LAB
Measurement of resistance using Wheatston’s bridge
Measurement of resistance using Kelvin’s double bridge
Measurement of self and mutual inductance of coupled coils
Measurement of KVAR in 3-phase circuits by single and two wattmeter method.
Calibration of ammeter using slide wire potentiometer
Calibration of Voltmeter using slide wire potentiometer
Measurement of internal resistance of battery using vernier potentiometer
Measurement of resistance of earth electrode using earth megger.
Calibration of wattmeter using vernier potentiometer
Determination of B-H curve
Determination of Hysterisis loop-tracing the loop using CRO
Calibration of single phase energy meter by direct and phantom loading
Calibration of single-phase energy meter at 0.5 & 0.866 p.f. without using phase
shifting transformer.
Calibration of 3-phase energy meter.
Adjustments in energy meter using rotating sub- standard.
Student shall present his/her fair record, notebook duly certified by the Head of the
Department, to the examiners at the time of University Practical examination.
Note: 50% Mark is earmarked for continuous evaluation and 50% mark for end
semester examination, to be assessed by two examiners. A candidate shall secure a
minimum of 50% marks for two components to be eligible for pass in that subject.