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Electrical Machines
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Electrical machines miscellaneous
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Electrical machines miscellaneous
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Electrical Machines
Electrical machines miscellaneous
The power input to a 415 V, 50 Hz, 6 pole, 3-phase induction motor running at 975 rpm is 40 kW. If startor losses are 1 kW and friction and windage losses total 2 kW, then efficiency of the motor is
92.5%
91%
90%
88%
Correct Option:
A
NA
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