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What happens to the synchronous speed of the induction motor if the frequency of the supply increases?

What happens to the synchronous speed of the induction motor if the frequency of the supply increases? Correct Answer It increases

The synchronous speed of the induction motor increases if the frequency of the supply increases. The synchronous speed of the induction motor is directly proportional to the input frequency. Since the formula for synchronous speed is given by Ns = 120f/P, where Ns represents the synchronous speed, f represents the frequency and P is the number of poles. So if the frequency of the supply increases, then the synchronous speed also increases.

Related Questions

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