A 20 kW, 6-pole, 50 Hz, 3-phase slip ring induction motor runs at 950 – InterviewSolution

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1.	A 20 kW, 6-pole, 50 Hz, 3-phase slip ring induction motor runs at 950 rpm on full load with a rotor current per phase of 38 A. Assuming 2 kW mechanical losses, the rotor resistance per phase (in ohms) is ________0.267
Answer» A 20 kW, 6-pole, 50 Hz, 3-phase slip ring induction motor runs at 950 rpm on full load with a rotor current per phase of 38 A. Assuming 2 kW mechanical losses, the rotor resistance per phase (in ohms) is ________ 0.267

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