Mathematics · Induction Motors
A 480 V, 60 Hz, 50 h.p., 3-phase induction motor draws 60 A at 0.85 lagging power factor. If the stator copper losses are 2 kW and the stator iron losses are 1.8 kW, what is the air-gap power of the motor?
- 132.4 kW
- 238.6 kW✓
- 340.4 kW
- 425.7 kW
Correct answer
38.6 kW
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