The magnitude of the complex power supplied by a 3-phase balanced Y-Y system is 4800 VA. The line voltage is 308 Vrms . If the line impedance is negligible and the power factor is 0.95 lagging, the load impedance is : Select one: a. 18.7 - j6.2 N O b. 14.8 + j13.06 0 Oc. 10.88 +j5.07 N O d. 18.7 + j6.2 N

The magnitude of the complex power supplied by a 3-phase balanced Y-Y system is 4800 VA. The line voltage is 308 Vrms . If the line impedance is negligible and the power factor is 0.95 lagging, the load impedance is : Select one: a. 18.7 - j6.2 N O b. 14.8 + j13.06 0 Oc. 10.88 +j5.07 N O d. 18.7 + j6.2 N

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 2.14MCQ: The instantaneous power absorbed by the load in a single-phase ac circuit, for a general R LC load...

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