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UPPSC 2010 Syllabus for Electrical Engineering (Subject Code 24):

Paper - 1

1. E.M. Theory Analysis of Electrostatic and magetostatic helds. Lapaice Poisson & Maxwell's equation. Electromagnetic wave and wave equations. Poynting's Thorem. Waves on transmission fines. Wave guides. Microwave resonators.
2. Networks & Systems, Systems and signals, Network Theorems and their application. Transient and steady stase analysis of systems. Transform techniques and circuit analysis, Couppled circuits. Resonant circuits Balanced three phase circuits. Network functions. Two part network. Network parameters. Elements of network synthesis. Elementary active networks.
3. Electrical & Electronic Measurement & Instrumentation: Basic methods of Measurement. Error analysis, Electrical Standards. Measurement of voltage. Current, power energy, power factor, resistance, inductance, capacitance, frequency and loss angles. Indicating instruments. DC and AC Bridges, Electronic measuring instruments. Multimeter, digital voltmeter, frequency counter. Q-meter. oscilloscope Techniques special purpose CROs. Transducers and their classification. Temp Displacement, strain pressure, velocity transducers, Thermmo-couple. thermistor, LVDT, strain gauges, piezoelectric crystal etc. transduers. Applications of tranducers in the measurement of non-electrical quantities like pressure, temperature, displacement, velocity, acceleration, flow-rate etc. Data-acquisition systems.
4. Analog & Digital Electronics: semiconductors and semiconductor diodes & zener-diode / Bi-polar junction transistor and their parameters. Transistor biasing, analysis of all types of amplifiers including feedback and d.c. amplifiers. Operational amplifiers and their application, Analog computers. Feedback oscillators-colpitts and Hartley types, waveform generators. Multivibrators. Boolean algebra. Logic gates. Combinational and sequential digital circuits. Semiconductor memories. A/D & D/A converters. Microprocessor. Number system and codes, elements of microprocessors & their important applications.
5. Electrical Machines: D.C. Machines: commutation and armature reaction, characteristics and performance of motors and generators. Applications, starting and speed control. Sychronous generators: Armature reaction, voltage regulation parallel operation. Single and threephase inducticon motors. Principle of operation, performance characteristics, staring and speed control. Syanchronous Motors. Principle of operation performance analysis, Hunting, Synchronous condensera. Transformers: Construction phase of diagram, equivalent circuit, voltage regulation. Performance, Auto transformers, in instrument transformers. Three phases transformers.
6. Material Science: Theory of Semiconductors. Conductors and insulators. Superconductivity. Various insulators used for Electrical and Electronic applications. Different magneti materials, properties and applications. Hail effect.

Paper - II (Section A)

1. Control Engineering: Mathematical Modelling of physical dynamic systems. Block diagram and single flow graph. Transfer function. Time response and frequency response of linear systems. Error evalution Blode-Plot, Polar Plot and Nichol's chars, gain Margin and phase Margin Stability of linear feedback control systems. Routh-Hurwitz and Nayquist criteria. Route focus technique. Design of compensators. State-variable methods in system modelling, analysis and design. Controllability and observability and their testing methods. Polo placement design using state variables feedback. Control system components (Potentiometers, Tachometers, Synchors & Servomotors)
2. Industrial Electronic: Various power semiconductor devices. Thyristor & its protection and series parallel operation. Single phase and polyphase rectifiers. Smoothing filters. D.C regulated power supplies. Controlled converters and Inventors, choppers, Cyclo-converters A.C., voltage regulators, Application to variables speed drives induction and dielectric healing Timers and welding circuits.

Section - B (Heavy Current)

(3) Electrical Machines:

1. Fundamentals of electromechanical energy conversion. Analysis of electromagnetic torque and induced voltages. The general torque equation.
2. Phase induction motors: Concept of revolving field. Induction motor as a transformer. Phase or diagram and equivalent circuit. Performance evaluation. Correlation of Induction motor operation with basic torque relations. Torque-speed characteristics. Circle diagram starting and speed control methods.
3. Synchronous Machines: Generation of e.m.f. Linear and non-liner and analysis. Equivalent circuit, Experimental determination of leakage and synchronous reactances. Theory of salient pole machines. Power equation. Parallel Operation. Transient and subtransient reactances and time constants. Synchronous motor. Phasor diagram and equivalent circuit. Performance, V-curves. Power factor control, hunting.
4. Special machines: Tow phases a.c. servomotors. Equivalent circuit and performance stepper motors. Methods of operation. Drive amplifiers. Half stepping. Reluctance type steppor motor, Principles and working of universal motor. Single phase a.c. compersated series motor. Principle and working of charge motor.

(4) Electric Drives: Fundamentals of electric drive Rating estimation. Electric braking. Electromechanical transients during staring and braking & time and energy calculations. Load equalization. Solid State control of d.c. three phase induction and synchronous motors. Applications of electric motors.

(5) Electric Traction: Various Systems of track electrification and their comparison. Mechanics of train movement. Estimation of tractive effort and energy requirement. Electrification and their comparison, Mechanics of train movement Estimations of tractive effect and energy requirement Traction motors and their characteristics.

(6) Power Systems and Protection:

1. Types of Power Station: Selection of site. General layout of thermal hydro and nuclear stations. Economics of different types. Base load and peak load stations. Pumped storage plants.
2. Tranamision and Distribution: A.C. and D.C. Transmission systems. Transmission fine parameters and calculations. Performance of short. Medium and long transmission fine A.B.C.D. parameters. Insulators. Mechanical design of overhead transmission fines and Sag calculation, corona and its effects, Radia interference. EHV AC and HVDC transmission fines-undeground cables. Per unit representation of power system. Symmetrical and unsymmetrical fault analysis. Symmetrical components and their applicaton to fault analysis. Load flow analysis using gauss-seidal and Newton-Raphson methods. Fast de-coupled load flow. Steady state and transient stability. Equal area criterion Economic operation and power system incremental fuel costs and fuel rate. Penalty factors. ALFC and AVR control for real time operation of inter connected power system.
3. Protection: Principal of arc extinction, Classification of circuit bravke. Restriking phenomenon. Calculation of restriking and recovery voltages. Interruption of small inductive and capacity Ne currents. Testing of Circuit Breakers.
4. Relaying Principles: Primary and back-Up relaying over current, differential Impedance and direction relaying principles. Constructional details. Protection schemes for transmission fine transformer) generator and bus protection. Current and potential transformer and their applications in relaying traveling waves. Protection against surges, Surge Impedance. (or)

Section - C (Light Current)

(7) Communication Systems: Amplitude. Frequency and phase modulation and their comparison. Generation and detection of ampidute frequency, phase and pulse modulated signals using oscillators. Modulators and demodulators. Noise problems Channel efficiency. Sampling theorem. Sound and vision broadcast transmitting and receiving systems. Antennas and feeders.

Transmission fines at audio, radio and ultrahigh frequencies. Fiber optics and optical communication systems. Digital communications pulse code modulation. Data communication state-lide communication. Computer communication system- LANISDN ect. Electronic Exchanges.

(a) Microwaves: Electromagetic waves unguided media wave guides. Cavity resonators and Microwave tubes, Magnetrons, Klystrons and TWT. Solid Slate microave. devices. Microwave amplifiers. Microwave receivers Microwave filters and measurements. Microwave antennas.

UPPSC Main Exam 2010 Syllabus for Electrical Engineering