Electrical Engineering

Electrical Technology 3–1–0

1. Network Theorems (KCL, KVL, Thevenin, Norton, Maximum power transfer) applied to steadystate DC circuit, Single-phase AC circuits and phasor diagrams,series and parallel resonance, Three-phase AC circuits with balanced and unbalanced loads, phasor presentation, measurement of three-phase power by two-wattmeter method.
2. Single-phase transformer: Construction, types, EMF equation, equivalent circuit, phasor diagram, regulation, efficiency, OC and SC tests.
3. DC Machines: Construction, types, principle of operation, EMF and torque equation.
4. DC generator: OCC and external characteristic curves and efficiency.
5. DC motors: speed-torque characteristics, starting, 3- point starter, speed control and efficiency.
6. Three-phase induction motor: Construction, types, principle of operation, torque-slip characteristics,starting methods. Introduction to three-phase synchoronous motor.

Last year Electrical Notes 

Electrical Lab Manual