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air gap power
GATE Electrical Engineering · Induction Motors · 2005-2008
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A $$400$$ $$V,$$ $$50$$ $$Hz,$$ $$30$$ $$hp,$$ three-phase induction motor is drawing $$50$$ A current at $$0.8$$ power factor lagging. The stator and rotor copper losses are $$1.5...
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2005 PYQ
For an induction motor, operating at a slip 's', the ratio of gross power output to air gap power is equal to:
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