A 3-phase 440 V, 50 Hz induction motor has 4% slip. The frequency of rotor e.m.f. will be____________?
(A) 200 Hz
(B) 50 Hz
(C) 2 Hz
(D) 0.2 Hz
A 3-phase 440 V, 50 Hz induction motor has 4% slip. The frequency of rotor e.m.f. will be____________?
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