A 300-Vo, 60-Hz, three-phase induction motor is drawing 20 A at 0.75 PF lagging. The stator copper losses are 0.9 kW, and the rotor copper losses are 0.8 KW. The friction and windage losses are 0.7 KW, the core losses are 1.5 KW, and the stray losses are negligible. Find the output power Pout? O 0.6 KW 17.4 KW 8.4 KW 9.6 KW

A 300-Vo, 60-Hz, three-phase induction motor is drawing 20 A at 0.75 PF lagging. The stator copper losses are 0.9 kW, and the rotor copper losses are 0.8 KW. The friction and windage losses are 0.7 KW, the core losses are 1.5 KW, and the stray losses are negligible. Find the output power Pout? O 0.6 KW 17.4 KW 8.4 KW 9.6 KW

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter39: Synchronous Motor Operation

Section: Chapter Questions

Problem 14SQ: Induction motors and welding transformers require magnetizing current, which causes a. lagging power...

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