48) A 6 pole, 50 Hz, 3 phase induction motor has a full load speed of 950 R.P.M. At half load, its speed would be ....... R.P.M.
Answer is:
975
Related Polyphase Induction Motors MCQ - Electrician (Set-1) with Answers
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90
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rotor copper loss to rotor input
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rotor e.m.f., rotor current and rotor power factor
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