Madhya Pradesh Public Service Commission
Syllabus For Electrical Engineering Mains Examination (Optional)
ELECTRICAL ENGINEERING (CODE NO. 10)
PAPER - I
1. Circuit theory
Network graphs, KCL, KVL, Circuit analysis methods: Nodal analysis, mesh
analysis, basic network theorems; transient analysis : RL, RC and RLC Circuits;
sinusoidal steady state analysis, resonance, Quality factor, balanced three
phase circuit analysis. Frequency domain analysis Laplace's transform, Fourier
series (trigonometric & exponential). two port networks and their various
parameters; Poles and Zeros driving point & transfer function. Passive filter
2. Electro Magnetic field Theory and Materials
Electrostatic and Magneto static field Laplace's and Poisson's equations,
Boundary value problems and solutions; Maxwell's equation,Electromagnetic wave
propagation : Reflection and refraction of plane waves. Poynting vector, wave
propagation through dielectrics and conductors. Electrical/electronic behaviour
of materials :conductivity; free-electrons and band-theory; intrinsic and
extrinsic semi-conductor, p-n junction; solar cells, super-conductivity.
Dielectric behaviour of materials : polarization phenomena; piezoelectric
phenomena. Magnetic material:, superconductivity.
3. Measurement and Instrumentation
Error analysis, Measurement of current, voltage, power, energy, power factor,
resistance, inductance, capacitance and frequency Analysis of Bridges.
Electronic measuring instruments: Multimeter, CRO, digital volt meter, frequency
counter, Q-meter. transducers, measurements of non-electrical quantities by
electrical methods, measurement of displacement, temperature, velocity,
pressure, Signal conditioning, Date acquisition system.
4. Analog and Digital Electronics
Characteristics and equivalent Circuits (for small & large signals) of Diode,
BJT, JFET and MOSFET Clipping, clamping and rectifiercircuits, Biasing and bias
stability. Amplifiers : single and multi-stage, differential, operational,
feedback and power. Analysis of amplifiers; frequency-response of amplifiers.
OPAMP circuits. Filters; sinusoidal oscillators : criterion for oscillation;
single-transistor and OPAMP configurations. Function generators and wave-shaping
circuits. Power supplies. Boolean Algebra, Boolean function minimization. Logic
gates, Combinatorial Circuits : arithmetic circuits, code converters.
multiplexers and decoders, sequential circuit : latches and flip flops,
Counters, Shift registers, Comparators, timers, multivibrators, Sample and hold
circuits, ADCs and DACs. Semiconductor memories, logic implementation using
programmable devices (ROM, PLA etc.)
5. Power Electronics
Semiconductor power devices: diode, transistor, SCR, triac, GTO, MOSFET & IGBT,
triggering circuits. Phase Control rectifiers. bridge converters : fully
Controlled and half Controlled, principles of choppers and inverters.
6. Signals and Systems
Representation and continuous time and discrete time signals and systems; Linear
ime Invariant systems; Convolution, impulse response; time domain analysis of
LTI systems based on convolution and differential equations, Fourier transform,
Laplace transform, Z transform, transferfunction, sampling of signals, DFT, FFT,
processing of analog signals through discrete time systems.
ELECTRICAL ENGINEERING (CODE NO. 10)
PAPER - II
1. Control System
Fundamental of control systems, block diagram algebra, Signal flow graph and
Mason's gain formulae, Linear Time Invariant Systems; Time domain and frequency
response. Proportional, PI and PID Control strategies. Stability analysis; Routh
Hurwitz Criterion, Nyquist criterion, Design of lead-lag compensators. State
Space models,Controllability and observability. Principles of discrete Control
2. Microprocessors and Microcomputers
8 bit microprocessor 8085 : Architecture, CPU, module design, memory interfacing
and I/O, interrupts, PPI 8255.
1. Electromechanical energy Conversion
Principles of electromechanical energy conversion, Torque and emf in rotating
machines, characteristics and performance analysis of DC machines and their
starting and speed control. Transformers: Principles of operation and analysis,
regulation, Three phase transformer, Three phase induction machines, and
sychronous machines: Their characteristics and performance analysis, speed
control. Special machines : Stepper motors, Brushless DC motors, switched
reluctance motors, permanent magnet motors, Single phased induction motor (FHP
motors) : Performance and analysis;
2. Industrial Drives & Utilisation
Basic Concepts of speed control of dc and ac motor drives. Applications of
Variable speed drives V/f control, Quadrant operation of drives, Concept of
Cycloconverts & Dual Converts fed AC & DC drive. Rating & characteristic of
traction motors, dielectric & induction heating.
3. Power Systems Analysis and control
Performance evaluation of overhead transmission lines and cables, fundamentals
of active and reactive power transfer, voltage control and power factor
correction, per unit representation, Bus admittance and impedance matrices, Load
flow study, Economic operation of power system, Symmetrical components, Analysis
of symmetrical and unsymmetrical faults, concept of stability, swing curve and
equal area criterion, static VAR systems, basic concepts of HVDC
transmission,series and shunt compensation, FACTS. speed control of generators,
tie line control and frequency control.
Switch gear and protection
Principle of over current, differential and distance protection, concept of
solid state relays and circuit brakers various protection scheme for
transmission lines, generator and transformer. Protection against surges.
PART - III
1. Analog communication
Random variables - continuous, discrete, probability density functions,
statistical averages, random signals, and noise, noise equivalent bandwidth,
signal transmission with noise, signal to noise ratio, amplitude modulation, DSB,
DSB-SC and SSB, modulators and demodulators, phase and frequency modulation, PM
and FM signals, narrowband FM, generation and detection of FM and PM.
2. Digital communication
Pulse code modulation (PCM), differential pulse code modulation (DPCM), Delta
modulation (DM), Digital modulation and demodulation schemes : Amplitude phase
and frequency, keying schemes, (ASK, PSK, FSK), Error control coding, error
detection and correction, linear block codes, convolution codes.
3. Satellite Communication, Radar and T
Satellite communication, general overview and technical characteristics earth
station equipments, satellite link design, CNR of satellite systems, Radar :
basic principles, pulsed systems : CW Doppler radar, FMCW radar, Phase array
radar, television systems and standards, colour TV transmission and receiver
4. Microwaves & Antenna
Electromagnetic radiation, Propagation of waves - ground waves, sky wave, space
wave, tropospheric scatter propagation. Extraterrestrial communications. Antenna
: Various types, gain, resistance, bandwidth, beam width and polarization,
effect of ground. Antennacoupling; high frequency antennas; microwave antennas;
special purpose antennas. Microwave Services : Klystron, magnetron, TWT, gun
diodes, Impatt, Bipolar and FETs, Microwave integrated circuits. Microwave
5. Fiber Optic Systems
Multiplexing - Time division multiplexing, frequency division multiplexing,
optical properties of materials, refractive index absorption and emission of
light, optical fibers lasers and optoelectronic materials, fiber optic links.