An induction motor is rated 60 HP, three-phase, 60 Hz, 460 V, 1760 rpm, and a power

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An induction motor is rated 60 HP, three-phase, 60 Hz, 460 V, 1760 rpm, and a power factor of 90%.

(a) Estimate the efficiency of each motor if its line current is 70 A.

(b) Determine the number of poles, the slip (%), and the torque delivered by the motor.

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Energy Efficient Electrical Systems For Buildings

ISBN: 9781482258332

1st Edition

Authors: Moncef Krarti

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Question Posted: Apr 29, 2024 03:01 AM

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An induction motor is rated 60 HP, three-phase, 60 Hz, 460 V, 1760 rpm, and a power

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Energy Efficient Electrical Systems For Buildings

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