An industrial load consumes 120kW at 0.707 pf lagging and is connected to a 780 < 0oV

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An industrial load consumes 120kW at 0.707 pf lagging and is connected to a 780< 0oV rms 60-Hz line. Determine the value of the capacitor that, when connected in parallel with the load, will raise the power factor to 0.95 lagging.

a. 642μF

b. 763μF

c. 928μF

d. 471μF

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Basic Engineering Circuit Analysis

ISBN: 978-0470128695

9th Edition

Authors: J. David Irwin

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Question Posted: Apr 19, 2011 03:55 AM

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An industrial load consumes 120kW at 0.707 pf lagging and is connected to a 780 < 0oV

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Basic Engineering Circuit Analysis

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