A three phase induction motor is operating at full load at the differe – McqOptions

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1.	A three phase induction motor is operating at full load at the difference (slip) between synchronous and non-synchronous speeds s. During operation, if the phase sequence of the supply is reversed, what will be the difference (slip) between synchronous and asynchronous speed immediately after reversal?
A.	2 - s
B.	1 + s
C.	1 - s
D.	s
Answer» B. 1 + s

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