.A 400 V. 50 Hz, 30 hp three-phase induction motor is drawing 50 A current at 0.8 power factor lagging.
The stator and rotor copper losses are 1.5 kW and 900 W respectively.
The friction and windage losses are 1,050W and the core losses are 1,200W.
The air-gap power of the motor will be
A. 23.06 kW
B. 24.11 kW
C. 25.01 kW
D. 26.21 kW
Show Answer
Answer: C
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