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________?

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Academy of PakistanTest & Learning

804Active Users

1601Electrical EngineeringMedium

A0.01

B0.04

C0.02

D0.03

Correct answer

B. 0.04

Explanation

The correct answer is 0.04.

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________? - Answer and Explanation | Academy of Pakistan