Answered: Obtain the power factor and the…

Obtain the power factor and the apparent power of a load whose impedance is Z = 60 + j400 when the applied voltage is v(f) = 320 cos(3771+ 10°) V. Answer: 0.8321 lagging, 710/33.69° VA.

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 2.2MCQ: If the rms phasor of a voltage is given by V=12060 volts, then the corresponding v(t) is given by...

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Question

Obtain the power factor and the apparent power of a load whose
impedance is Z = 60+ j400 when the applied voltage is u(t) =
320 cos(3771 + 10°) V.
Answer: 0.8321 lagging, 710/33.69° VA.

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