Obtain the power factor of a two-branch parallel circuit where the first branch has Z 1 =

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Obtain the power factor of a two-branch parallel circuit where the first branch has Z1 = 2 + j4 Ω and the second Z2 = 6 + j0 Ω. To what value must the 6-Ω resistor be changed to result in the overall power factor 0.90 lagging?

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Schaum S Outline Of Electric Circuits

ISBN: 9781260011968

7th Edition

Authors: Mahmood Nahvi, Joseph Edminister

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