Name | Topics |
Engineering Mathematics |
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Electric Circuits | Network graph Transient response of DC and AC networks Thevenin’s theorem Maximum power transfer theorem Resonance KCL, KVL, Node and Mesh analysis Sinusoidal steady‐state analysis Norton’s theorem Two‐port networks Superposition theorem Passive filters Ideal current and voltage sources Three phase circuits Power and power factor in AC circuits.
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Electromagnetic Fields | Coulomb's Law Electric Field Intensity Electric field and potential due to point, line, plane and spherical charge distributions Faraday’s law Biot‐Savart’s law Electric Flux Density Gauss's Law Divergence Effect of dielectric medium Capacitance of simple configurations Ampere’s law Magnetic circuits Curl Lorentz force Inductance Magnetomotive force Reluctance Self and Mutual inductance of simple configurations.
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Signals and Systems | Representation of continuous and discrete‐time signals
Shifting and scaling operations Linear Time Invariant and Causal systems Fourier series representation of continuous periodic signals Sampling theorem Applications of Fourier Transform Laplace Transform and z-Transform.
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Electrical Machines | Single phase transformer: equivalent circuit, phasor diagram, open circuit, and short circuit tests, regulation, and efficiency
Three phase transformers: connections, parallel operation Auto‐transformer Electromechanical energy conversion principles DC machines: separately excited, series and shunt, motoring and generating mode of operation and their characteristics, starting and speed control of dc motors Three phase induction motors: principle of operation, types, performance, torque-speed characteristics, no-load and blocked rotor tests, equivalent circuit, starting and speed control Operating principle of single-phase induction motors Synchronous machines: cylindrical and salient pole machines, performance, regulation and parallel operation of generators, starting of synchronous motor, characteristics Types of losses and efficiency calculations of electric machines.
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Power Systems | Power generation concepts, AC and DC transmission concepts
Models and performance of transmission lines and cables Series and shunt compensation Electric field distribution and insulators Distribution systems Per‐unit quantities Bus admittance matrix Gauss-Seidel and Newton-Raphson load flow methods Voltage and Frequency control Power factor correction Symmetrical components Symmetrical and unsymmetrical fault analysis Principles of over‐current, differential, and distance protection Circuit breakers System stability concepts Equal area criterion.
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Control Systems | Mathematical modeling and representation of systems
Feedback principle, transfer function Block diagrams and Signal flow graphs Transient and Steady‐state analysis of linear time invariant systems Routh-Hurwitz and Nyquist criteria Bode plots Root loci Stability analysis Lag Lead and Lead‐Lag compensators P, PI and PID controllers State space model State transition matrix
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Electrical and Electronic Measurements | Bridges and Potentiometers
Measurement of voltage, current, power, energy, and power factor Instrument transformers Digital voltmeters and multimeters Phase, Time, and Frequency measurement Oscilloscopes Error analysis
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Analog and Digital Electronics | Characteristics of diodes
BJT MOSFET Simple diode circuits: clipping, clamping, rectifiers Amplifiers Biasing Equivalent circuit and Frequency response Oscillators and Feedback amplifiers Operational amplifiers Characteristics and applications Simple active filters VCOs and Timers Combinational and Sequential logic circuits Multiplexer Demultiplexer Schmitt trigger Sample and hold circuits A/D and D/A converters 8085Microprocessor Architecture Programming and Interfacing.
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Power Electronics | Characteristics of semiconductor power devices
Diode Thyristor Triac GTO, MOSFET, IGBT DC to DC conversion Buck, Boost, and Buck-Boost converters Single and three phase configuration of uncontrolled rectifiers Line commutated thyristor-based converters Bidirectional AC to DC voltage source converters Issues of line current harmonics Power factor Distortion factor of AC to DC converters Single-phase and three-phase inverters
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