ELECTRICAL ENGINEERING (CODE NO. 10)
1. Circuit Analysis
- Circuit Components, network graphs, KCL, KVL,Circuit analysis methods, basic network theorems,Transient Analysis of RL,RC and RLC circuit,coupled circuits Sinusoidal Steady State analysis,resonant circuit, Balanced Three phase circuit, Laplace transform & Fourier series analysis.Two port network, driving point and transfer function, poles and zeros of network functions.
2. Electromechanical Energy Conversion
- Single phase Transformer,Equivalent circuit,Phasor diagram, tests,regulation & efficiency, Three phase Transformer,Auto Transformer DC generators & motors; Performance Characteristics,Starting & Speed Control, armature reaction and Commutation. Three Phase induction motor; Performance Characteristics,Starting & Speed Control. Single Phase induction motor, Synchronous Generator:performance Characteristics, regulation, Parallel operation.Synchronous motor; Starting Characteristics, applications,Synchronous Condensers, FHP motors, Permanent magnet and Stepper motors, brushless DC motors.
3. Power Systems Analysis & Protection
- Transmission line parameters,models,performance of overhead transmission lines, per unit quantities,bus admittance and impedance matrices,load flow analysis, series & shunt compensation,Economic operation, Power system Stability, Symmetrical Components, short circuit studies, HVDC Transmission its merits & demerits. Fault analysis, Relays & Circuit Breakers and their characteristics. Protection schemes for generator, transformer & feeders. Surge protection & insulation co-ordination.
4. Control Systems
- Open loop and closed loop Control Systems, Time domain and frequency domain analysis, Stability : Routh Hurwitz Criterion, root loci, Nyquist criterion, Bode plots, P, PI & PID Controllers. Design of lead lag compensators.
5. Power Electronics & Industrial Drives
- Solid State Devices : Diode transistors, Triac, GTO and MOSFET :Static Characteristic, Principle of Operation, Triggering Circuit, Controlled rectifiers, Bridge Converters (Fully & half Controlled),Principles of Thyristor chopper & inverter.Basic Concept of Control of drives involving ac and dc motors.
6. Measurement and Instrumentation
- Various analog type Indicating instruments, Measurement of Current,Voltage, Power, Power factor, Energy, resistance, inductancecapacitance and frequency, Electronic Measuring instruments :Multimeter, CRO, digital voltmeter, frequency counter, Q-meter, digital energy meter.Transducers:Strain gauge,LVDT,Piezo-electric crystals, thermocouples & thermistors.
7. Microprocessors & Computers
- 8 bit microprocessor 8085 :architecture, instruction set,timing diagram,addressing modes, assembly language programming,memory & I/O interfacing. Computer organization : number representation, functional organization, ALU.
8. Analog and Digital Electronics
- Diode Circuits, rectifiers, clipping and clamping, zener diode and voltage regulators, BJT, JFET and MOSFET; Characteristics, biasing and small signal equivalent Circuit (for small & large signals),Amplifiers : Amplifier circuits Analysis, OPAMP circuit, filters,oscillators, Boolean algebra and logic gates.Combinational & Sequential circuits, Registers & Counters.
9. Electro Magnetic Field
- Potential & Electric field intensity, their calculation for different charge distribution. Calculation of capacitance & inductance, Ampere's law and Maxwell's equations.
No comments:
Post a Comment