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There is a 4-pole three-phase induction motor of 20 kW, 60 Hz. At this time, the...

There is a 4-pole three-phase induction motor of 20 kW, 60 Hz. At this time, the slip is 0.05 when the load is applied, find secondary copper loss and secondary input.

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Answer #1

secondary input is also known as rotor input/airgap power.

2) secondary copper losses is also called rotor copper losses

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