The output of 2200 Volts three phase induction motor used in a factory is 800 HP. If the average p.f. is 0.8. Assume an

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answerhappygod
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The output of 2200 Volts three phase induction motor used in a factory is 800 HP. If the average p.f. is 0.8. Assume an

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The output of 2200 Volts three phase induction motor used in a factory is 800 HP. If the average p.f. is 0.8. Assume an average efficiency for the motor of 90 % (a) find the line current and kVA capacity of the generator
supplying the factory. (b) If 400 HP of this load is now supplied by synchronous motor operating at 0.8 leading p.f. find the reduction in line current and kVA capacity of generator.
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