Exam Question
(a) What are the differences between synchronous and induction motor? (6)
(b) What do you understand by the term 'slip'? (4)
(c) How do you check continuity of a circuit? Explain the process in brief. (6)
Class 4 (4th Engineer)
MET
📅 Aug 2025
Reference Answer
### (a) Differences between Synchronous and Induction Motor (6 Marks)
The fundamental differences between synchronous and induction motors lie in their principle of operation, construction, speed characteristics, and applications. The key distinctions are outlined below:
| Feature | Synchronous Motor | Induction (Asynchronous) Motor |
|---------------------|------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------|
The fundamental differences between synchronous and induction motors lie in their principle of operation, construction, speed characteristics, and applications. The key distinctions are outlined below:
| Feature | Synchronous Motor | Induction (Asynchronous) Motor |
|---------------------|------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------|
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