EX-402 Electrical Machine-I Notes
5 notes for Electrical Machine-I, unit by unit.
Notes for EX-402
- Unit 1 · Short notes Transformer‑I Working principle · e.m.f. equation · Construction · Phasor diagrams · Equivalent circuit · Voltage regulation
- Unit 2 · Short notes Transformer‑II Three‑phase transformer: construction, groups and connections, working and applications · Scott connection · Parallel operation of transformers: application, advantages, requirement and load sharing · Tap changers · Cooling, conservator and breather · Pulse and high‑frequency transformers
- Unit 3 · Short notes Three‑phase Induction Motor‑I Working principle · Construction · Comparison of slip‑ring and squirrel‑cage motors · Steady‑state analysis · Phasor diagram and equivalent circuit · Power‑flow diagram
- Unit 4 · Short notes Three‑phase Induction Motor‑II Starting of squirrel‑cage and slip‑ring motors · Power‑factor control · Cogging & crawling · Double‑cage & deep‑bar induction motor · Impact of unbalanced supply and harmonics on performance · Speed control
- Unit 5 · Short notes Single‑Phase Motors Single‑phase induction motor: double revolving field theory, equivalent circuit and its determination, performance calculation · Starting methods and types of single‑phase induction motors: working principle and applications · Comparison with three‑phase induction motor · Single‑phase A.C. series motor · Servo motors · Linear induction motor
More for EX-402
Other 4th semester EX subjects
- BT-401 Mathematics-III
- EX-403 Digital Electronics Logic Design
- EX-404 Power System-I
- EX-405 Control System
- EX-406 Python