What is the effective turn-ratio of an induction motor

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1. Give a brief account of squirrel-cage induction motor. Explain qualitatively as to how it develops torque and the nature of its torque-slip characteristic. Why is it called asynchronous motor?

2. What is the effective turn-ratio of an induction motor?

3. What is standstill rotor emf and what is its frequency? How does the emf magnitude and frequency vary with speed?

Reference no: EM131268247

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