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The syllabus of 4th sem of electrical engineering branch of RAJASTHAN TECHNICAL UNIVERSITY IS ATTACHED here.
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ANALOG ELECTRONICS
HOURS
Feedback Amplifiers
Classification, Feedback concept, Feedback Topologies, Transfer gain with feedback, General characteristics of negative feedback amplifiers.
Analysis of voltage-series, voltage-shunt, current-series and current-shunt feedback amplifier.
5
4
Oscillators & Multivibrators
Classification. Criterion for oscillation. Tuned collector, Hartley, Colpitts, RC Phase shift, Wien Bridge and crystal oscillators.
Astable, monostable and bistable multivibrators; Schmitt trigger.
4
3
High Frequency Amplifiers
Hybrid Pi model, conductance and capacitances of hybrid Pi model; high frequency analysis of CE amplifier.
Gain bandwidth product, unity gain frequency fT, Emitter follower at high frequencies.
4
4
Tuned Amplifier
Analysis of Single Tuned Amplifier, Primary & Secondary Tuned Amplifier with BJT; Double Tuned Transformer Coupled Amplifier. Stagger Tuned Amplifier.
7
Power Amplifiers
Classification, Power transistors; Output power, power dissipation and efficiency analysis of Class A, class B, class AB, class C; Pushpull amplifiers with and without transformers. Complementary symmetry & quasi complimentary symmetry amplifiers.
9
TEXT/REFERENCE BOOKS
Year
Millman, Integrated Electronics, ed. 2, TMH.
2010
A. S. Sedra, Kenneth C. Smith, Microelectronic Circuits, Oxford university press.
2009
M. H. Rashid, Microelectronic Circuits Analysis and design, Cengage Learning.
2009
David A. BELL, Electronic Devices and Circuits, Oxford university press.
2009
Salivahnan, Electronics Devices and Circuits, ed. 3, TMH.
2011
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ELECTRICAL MEASUREMENTS
HOURS
Measuring Instruments
Moving coil, moving iron, electrodynamic and induction instruments-construction, operation, torque equation and errors. Applications of instruments for measurement of current, voltage, single-phase power and single-phase energy. Errors in wattmeter and energy meter and their compensation and adjustment.
Testing and calibration of single-phase energy meter by phantom loading.
6
2
Polyphase Metering
Blondel's Theorem for n-phase, p-wire system. Measurement of power and reactive kVA in 3-phase balanced and unbalanced systems: One-wattmeter, two- wattmeter and three-wattmeter methods. 3-phase induction type energy meter. Instrument Transformers: Construction and operation of current and potential transformers.
Ratio and phase angle errors and their minimization. Effect of variation of power factor, secondary burden and frequency on errors. Testing of CTs and PTs.
Applications of CTs and PTs for the measurement of current, voltage, power and energy.
5
3
Potentiometers
Construction, operation and standardization of DC potentiometers– slide wire and Crompton potentiometers. Use of potentiometer for measurement of resistance and voltmeter and ammeter calibrations.
Volt ratio boxes. Construction, operation and standardization of AC potentiometer in-phase and quadrature potentiometers. Applications of AC potentiometers.
4
4
Measurement of Resistances
Classification of resistance. Measurement of medium resistances – ammeter and voltmeter method, substitution method, Wheatstone bridge method.
Measurement of low resistances – Potentiometer method and Kelvin's double bridge method. Measurement of high resistance: Price's Guard-wire method. Measurement of earth resistance.
4
4
AC Bridges
Generalized treatment of four-arm AC bridges. Sources and detectors. Maxwell's bridge, Hay's bridge and Anderson bridge for self-inductance measurement.
Heaviside's bridge for mutual inductance measurement. De Sauty Bridge for capacitance measurement.
Wien's bridge for capacitance and frequency measurements. Sources of error in bridge measurements and precautions. Screening of bridge components.Wagner earth device.
4
4
TEXT/REFERENCE BOOKS
Year
Golding E. W. and Widdis F. C., “Electrical Measurements and Measuring Instruments”, 5th Ed., A.H. Wheeler and Company.
1994
Stout M. B., “Basic Electrical Measurements”, Prentice Hall of India Private Limited.
1984
W. D. Cooper, Electronic Inst. & Measurement Techniques, Prentice Hall, India.
2004 wwwwww..EExxaammssFFrreeaakk..ccoomm
ADVANCED MATHEMATICAL TECHNIQUES
HOURS
Complex Analysis
Differentiability and Analytic functions, Cauchy-Riemann equations (Cartesian and Polar forms), Harmonic functions. Conformal mapping.
Complex Line integral, M-L inequality, Cauchy theorem, Morera’s theorem, Cauchy integral formulae, Taylor series and Laurent series.
Singularities and Zeros, residues at poles and infinity, residues at isolated essential singular point, Cauchy residue theorem, evaluation of real definite integrals and improper integrals.
18
Calculus of Variation
Functional, strong and weak variations, simple variation problems, Euler’s equation.
6
Linear Programming
Simplex method, Two Phase Method and Duality in Linear Programming. Application of Linear Programming: Transportation and Assignment Problems.
16
TEXT/REFERENCE BOOKS
Advanced Engineering Mathematics, Irvin Kreyszig, Wiley, India.
Advanced Engineering Mathematics, M. Greenberg, Pearson Education, India.
Advance Engineering Mathematics, Potter, Oxford, India.
Advanced Engineering Mathematics, Jain and Iyengar, Narosa Publications.
Advanced Engineering Mathematics, Denis Zill and Warren Wright, Jones & amp; Bartlett India Private Limited.
Engineering Mathematics, Pal and Bhunia, Oxford, India.
Higher Engineering Mathematics, B.V. Ramana, McGraw Hill Education, India.
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NETWORK ANALYSIS & SYNTHESIS
HOURS
Impedance and Admittance Functions
The concept of complex frequency, transform impedance and admittance, series and parallel combinations.
8
Network Functions
Terminals and terminal pairs, driving point impedance transfer functions, poles and zeros. Restrictions on pole and zero location in splane.
Time domain behavior from pole and zero plot. Procedure for finding network functions for general two terminal pair networks.
5
3
Network Synthesis
Hurwitz polynomial, positive real functions, reactive networks. Separation property for reactive networks. The four-reactance function forms, specification for reactance function.
Foster form of reactance networks. Cauer form of reactance networks. Synthesis of R-L and R-C networks in Foster and Cauer forms.
3
5
Two Port General Networks
Two port parameters (impedance, admittance, hybrid, ABCD parameters) and their inter relations. Equivalence of two ports.
Transformer equivalent, inter connection of two port networks. The ladder network, image impedance, image transfer function, application to L-C network, attenuation and phase shift in symmetrical T and pi networks.
2
6
Two Port Reactive Network (Filters)
Constant K filters. The m-derived filter. Image impedance of m-derived half (or L) sections, composite filters.
Bands pass and band elimination filters. The problem of termination, lattice filters, Barlett’s bisection theorem. Introduction to active filters.
5
3
TEXT/REFERENCE BOOKS
Year
Desoer C. A. and Kuh E. S., “Basic Circuit Theory”, McGraw Hill International Book Company.
1984
DeCarlo R. A. and Lin Pen-Min, “Linear Circuit Analysis”, 2nd Ed., Oxford University Press.
2001
Hayt W. H., Kemmerly J. E. and Durbin S. M., “Engineering Circuit Analysis”, 6th Ed., Tata McGraw-Hill Publishing Company Ltd.
2008
Director S. W., “Circuit Theory: A Computational Approach”, 2nd Ed., John Wiley and Sons Inc.
1993
Valkenberg V., “Network Analysis”, 3rd Ed., Prentice Hall International Edition.
2007
M.L. Soni , J.C. Gupta, “A Course in Electrical Circuit Analysis”, Danpat Rai & Sons.
1990
HOURS wwwwww..EExxaammssFFrreeaakk..ccoomm
TRANSMISSION & DISTRIBUTION OF ELECTRICAL POWER
Supply systems
Basic network of power system. Transmission and distribution voltage, effect of system voltage on size of conductor and losses. Comparison of DC 2- wire, DC 3-wire, 1-phase AC and 3-phase AC (3-wire and 4-wire) systems.
Distribution Systems
Primary and secondary distribution systems, feeder, distributor and service mains. Radial and ring- main distribution systems. Kelvin’s law for conductor size.
5
3
Mechanical Features of Overhead Lines
Conductor material and types of conductor. Conductor arrangements and spacing.
Calculation of sag and tension, supports at different levels, effect of wind and ice loading, stringing chart and sag template. Conductor vibrations and vibration dampers.
4
4
Parameters of Transmission Lines
Resistance inductance and capacitance of overheadlines, effect of earth, line transposition. Geometric mean radius and distance.
Inductance and capacitance of line with symmetrical and unsymmetrical spacing Inductance and capacitance of double circuit lines. Skin and proximity effects; Equivalent circuits and performance of short and medium transmission lines.
4
4
Generalized ABCD Line Constants
Equivalent circuit and performance of long transmission line. Ferranti effect. Interference with communication circuits. Power flow through a transmission line.
Corona
Electric stress between parallel conductors. Disruptive critical voltage and visual critical voltage, Factors affecting corona. Corona power loss. Effects of corona.
6
2
Insulators
Pin, shackle, suspension, post and strain insulators. Voltage distribution across an insulator string, grading and methods of improving string efficiency.
Underground Cables
Conductor, insulator, sheathing and armoring materials. Types of cables. Insulator resistance and capacitance calculation. Electrostatic stresses and reduction of maximum stresses. Causes of breakdown. Thermal rating of cable. Introduction to oil filled and gas filled cables.
4
4
TEXT/REFERENCE BOOKS
Year
Weedy B.M. and Cory B.J., “Electric Power Systems”, 4th Ed., Wiley India.
2008
Grainger J. J. and Stevenson W.D., “Elements of Power System Analysis”, Tata McGraw-Hill Publishing Company Limited.
2008
Nagrath I. J. and Kothari D. P., “Modern Power System Analysis”, 3 rd Ed., Tata McGraw-Hill Publishing Company Limited.
2008 wwwwww..EExxaammssFFrreeaakk..ccoomm
ELECTRICAL MACHINES
HOURS
Synchronous Machine
Introduction, Construction, advantages of rotating field, types of rotors, emf equation, excitation systems, equivalent circuit and their phasor diagrams, voltage regulation, synchronous impedance method, mmf method.
Zero power factor method, two reaction theory of salient pole rotor, phasor diagram, power developed and power angle characteristics of salient pole machine, determination of Xd and Xq .
Synchronization, synchronizing power and torque, parallel operation application, power and torque, speed torque characteristics, power factor control-effect of change of excitation.
V curve and inverted V curve, synchronous condenser and reactors, synchronous phase modifiers, hunting-causes and remedies, applications, synchronous induction motor application.
5
5
5
5
DC Machine
Introduction, construction, types, emf equation, armature reaction, commutation, methods of improving commutation, various characteristics of shunt, series and compound DC machine, losses and efficiency, speed control (field and armature control methods), testing (Brake test and Swinburne test), Application.
8
Special Machines
Hysteresis Motors: Construction, principle of operation and performance of synchronous reluctance motors. Stepper Motor: Construction, principle of operation, control and performance of stepping motors.
Switched Reluctance Motor: Construction, principle of operation, control and performance of switched reluctance motors. Universal Motor: Construction, principle of operation, control and performance of universal motor.Servo Motors: Construction, principle of operation, control and performance of servomotors; Techogenerator.
6
6
TEXT/REFERENCE BOOKS
Year
Fitzgeraid A. E., Kingsley C. and Kusko A., “Electric Machinery”, 6 th Ed., McGraw-Hill International Book Company.
2008
Say M. G., “The Performance and Design of Alternating Current Machines”, CBS Publishers and Distributors.
2005
Say M. G. and Taylor E. O., “Direct Current Machines”, 3rd Ed., ELBS and Pitman.
1986
Nagrath I. J. and Kothari D. P., “Electrical Machines”, 3rd Ed., Tata McGraw-Hill Publishing Company Limited.
2008
Clayton A. E. and Hancock N., “The Performance and Design of DC Machines”, CBS Publishers and Distributors.
2003
Langsdorf A. S., “Theory of AC Machines”, 2nd Ed., Tata McGrawHill Publishing Company Limited.
2008
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