A 208V Y-connected synchronous motor is drawing 50A at unity power factor from a 208V power system. The field current flowing under these conditions is 2.7A. Its synchronous reactance is 1.6 Ω. Compute for the back emf. Assume linear open-circuit characteristics. Magnitude only. Answer must be in whole number

A 208V Y-connected synchronous motor is drawing 50A at unity power factor from a 208V power system. The field current flowing under these conditions is 2.7A. Its synchronous reactance is 1.6 Ω. Compute for the back emf. Assume linear open-circuit characteristics. Magnitude only. Answer must be in whole number

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

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.21P: An industrial plant consisting primarily of induction motor loads absorbs 500 kW at 0.6 power factor...

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