For 3phase I.M,the synchronous speed of rotating magnetic field is 150 – McqOptions

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1.	For 3phase I.M,the synchronous speed of rotating magnetic field is 1500 rpm,speed of rotor is 1440 rpm ,then slip is
A.	0.01
B.	0.06
C.	0.03
D.	0.04
Answer» E.

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