In Problem 10.39, what percent reduction in the line current and total voltamperes is achieved in part
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In Problem 10.39, what percent reduction in the line current and total voltamperes is achieved in part (a)? What further reduction is achieved in part (b)?
Data from problem 10.39
A 4500-VA load at power factor 0.75 lagging is supplied by a 60-Hz source with effective voltage 240 V. Determine the parallel capacitance in microfarads necessary to improve the power factor to
(a) 0.90 lagging,
(b) 0.90 leading.
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Related Book For
Schaum S Outline Of Electric Circuits
ISBN: 9781260011968
7th Edition
Authors: Mahmood Nahvi, Joseph Edminister
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