A balanced positive-sequence wye-connected 60-Hz three-phase source has line-to-line voltages of VL=440 V rms. This source is connected to a balanced wye-connected load. Each phase of the load consists of a 0.3-H inductance in series with a 50-S resistance. Find the reactive power delivered to the load. Assume that the phase of Van is zero. A. 14.31 VAR B. 143.1 VAR C. 1431 VAR D. 14.31 KVAR E. No correct answer

A balanced positive-sequence wye-connected 60-Hz three-phase source has line-to-line voltages of VL=440 V rms. This source is connected to a balanced wye-connected load. Each phase of the load consists of a 0.3-H inductance in series with a 50-S resistance. Find the reactive power delivered to the load. Assume that the phase of Van is zero. A. 14.31 VAR B. 143.1 VAR C. 1431 VAR D. 14.31 KVAR E. No correct answer

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 2.13MCQ

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