If the frequency is reduced by 50% for a 3-phase, 50 Hz induction moto – McqOptions

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1.	If the frequency is reduced by 50% for a 3-phase, 50 Hz induction motor having 4 poles. The slip at which the maximum torque occurs becomes
A.	2*s
B.	s
C.	1/2s
D.	1/s
Answer» B. s

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