1. Engineering
  2. Electrical Engineering
  3. show work please...

Question: show work please...

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3. A 220 V 60 Hz three phase Y connected induction motor draws 31.87 A at a power factor of 75% lagging. For all three phases the total stator copper losses are 400 W. And the total rotor copper loses are 150 V. The rotational losses are 500 W. Find a) PAG, b) Pout, and (c) the efficiency. Ans: Pin 9107 W b) Pag 8057 W (c) 94%. Show work please
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