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1) A 480 V, 50 Hz, 50 HP, three- phase induction motor is drawing 60 A at 0.85 pf lagging. The stator copper losses are
Posted: Fri Jul 01, 2022 6:00 am
by answerhappygod
- 1 A 480 V 50 Hz 50 Hp Three Phase Induction Motor Is Drawing 60 A At 0 85 Pf Lagging The Stator Copper Losses Are 1 (418.61 KiB) Viewed 45 times
1) A 480 V, 50 Hz, 50 HP, three- phase induction motor is drawing 60 A at 0.85 pf lagging. The stator copper losses are 2 kW, and the rotor copper losses are 700 W. The friction and windage losses are 600 W, the core losses are 1800 W, and the stray losses are negligible. Calculate: ● The airgap power. The power developed or converted. The output power. The efficiency of the motor.