Determine the operating power factor of a 6.6kV Y-connected synchronous motor has a synchronous reactance per phase of 10 ohms and a negligible resistance. For a certain load, the motor draws 990,000 watts at normal voltage. At this load, the induced emf per phase is 5.16kV. 0.502 O 0.478 0.462 0.518

Determine the operating power factor of a 6.6kV Y-connected synchronous motor has a synchronous reactance per phase of 10 ohms and a negligible resistance. For a certain load, the motor draws 990,000 watts at normal voltage. At this load, the induced emf per phase is 5.16kV. 0.502 O 0.478 0.462 0.518

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter12: Power System Controls

Section: Chapter Questions

Problem 12.6P

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