An impedance equal to 4.4/60° ohms is connected across a 220volt source. What should be the value of the second impedance in parallel with the first, if the total power delivered to the circuit is to be 16.5KW and the overall power factor is to be unity?
An impedance equal to 4.4/60° ohms is connected across a 220volt source. What should be the value of the second impedance in parallel with the first, if the total power delivered to the circuit is to be 16.5KW and the overall power factor is to be unity?
Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
10th Edition
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Russell E. Smith
Chapter7: Alternating Current, Power Distribution, And Voltage Systems
Section: Chapter Questions
Problem 22RQ
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![An impedance equal to 4.4/60° ohms is connected across
a 220volt source. What should be the value of the second
impedance in parallel with the first, if the total power
delivered to the circuit is to be 16.5KW and the overall
power factor is to be unity?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F60bee69c-27a2-4843-a205-8088522ccb66%2F44157307-1b7b-4250-a6ec-474b0400c6f0%2Frt4f2nca_processed.jpeg&w=3840&q=75)
Transcribed Image Text:An impedance equal to 4.4/60° ohms is connected across
a 220volt source. What should be the value of the second
impedance in parallel with the first, if the total power
delivered to the circuit is to be 16.5KW and the overall
power factor is to be unity?
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