An electrical system has a load of 5,000 kw at a lagging power factor of 0.67. I a 3,000-kva synchronous condenser is installed for power factor correction pur- poses, calculate: (a) the over-all power factor; (b) the total kilovolt-amperes on the system.
An electrical system has a load of 5,000 kw at a lagging power factor of 0.67. I a 3,000-kva synchronous condenser is installed for power factor correction pur- poses, calculate: (a) the over-all power factor; (b) the total kilovolt-amperes on the system.
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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DEGREE: ELECTRICAL ENGINEERING
SUBJECT/COURSE: AC MACHINES
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Transcribed Image Text:13. An electrical system has a load of 5,000 kw at a lagging power factor of 0.67. If
a 3,000-kva synchronous condenser is installed for power factor correction pur-
poses, calculate: (a) the over-all power factor; (b) the total kilovolt-amperes on
the system.
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