quinnlance2864 quinnlance2864

24-05-2024
Physics

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A 6-pole, 60Hz, wye connected, 40 horsepower, 1160 rpm induction motor draws 36W of power from a 3-phase source when operating at rated conditions. At rated conditions, the motor has the following losses:
Stator copper loss =1008W
Core loss=494W
What is the efficiency of the motor?

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