A 500 kW, 3-phase, 440 volts, 50 Hz, A.C. induction motor has a speed – McqOptions

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1.	A 500 kW, 3-phase, 440 volts, 50 Hz, A.C. induction motor has a speed of 960 r.p.m. on full load. The machine has 6-poles. The slip of the machine will be
A.	0.01
B.	0.02
C.	0.03
D.	0.04
Answer» E.

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