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A 3-phase, 380 V, 50 Hz , 6 pole, Y-connected induction motor has R1 = 0.1...

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Electrical Engineering

A 3-phase, 380 V, 50 Hz , 6 pole, Y-connected induction motorhas R1 = 0.1 W , X1 = 0.4 W, R2’ = 0.12 W , X2’ = 0.4 W, Xm = 20 W, Pr = 1 kW. The motor is operated at 970 rpm what is theefficiency?

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4.2 Ratings (528 Votes)
The efficiency of Induction Motor is determined by    See Answer
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