The load Z, consumes an average power of 75 W and a reactive power of -125 V AR. What component is needed to form impedance ZPFC in parallel with Z, such that the load achieves unity power factor?
The load Z, consumes an average power of 75 W and a reactive power of -125 V AR. What component is needed to form impedance ZPFC in parallel with Z, such that the load achieves unity power factor?
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Transcribed Image Text:The load Z, consumes an average power of 75 W and a reactive power of -125 V AR. What component is needed to form impedance ZPEC
in parallel with Z such that the load achieves unity power factor?
7520° V (A
ZL
ZPFC
w = 250 rad/s
O 180.0 mH
O 1.13 H
O 1.89 H
300.0 mH
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