NOTES
MID QUESTIONS
Unit 2
1. DC Generator
- Explain the principle of operation of a DC generator
2. DC Motor
- Explain the operation of a DC motor
- Include a neat diagram
3. Transformer
- Explain the operation of a transformer
- Include a neat diagram
4. Alternator
- Explain the operation of an alternator
5. Induction Motors
Explain the operation of:
- Single-phase induction motor
- Three-phase induction motor
6. PMMC Instrument
- Explain the working of PMMC instrument
- Include a neat diagram
7. Moving Iron Instrument
Explain the working of:
- Attraction type
- Repulsion type
8. Wheatstone Bridge
- Explain the working of Wheatstone bridge
- Include a neat diagram
9. Megger
- Explain the working of Megger
- Include a neat diagram