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Q4. A six-pole, three-phase, 60 Hz induction motor is operating at a speed of 1164 rev min. The input power at this speed is 33 kW and the stator copper loss is 1200 W. Find a) Slip b Airgap power c Rotor copper loss d) Developed torque e) Developed horsepower f) If the rotational losses are 500 W, find the output torque and horsepower
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A Six ole, three phoe 7 6o H ducon motor N164 pm Input powe this Speed is 33ku and the st capper loss 、s loov 3 w

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