A 30 Ω resistor , a 40 Ω inductive reactance, and a 60 Ω capacitive reactance are connected in parallel across a 120-V 60Hz ac line. Find IT, phase angle, ZT and Power.
A 30 Ω resistor , a 40 Ω inductive reactance, and a 60 Ω capacitive reactance are connected in parallel across a 120-V 60Hz ac line. Find IT, phase angle, ZT and Power.
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 7RQ
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A 30 Ω resistor , a 40 Ω inductive reactance, and a 60 Ω capacitive reactance are connected in parallel across a 120-V 60Hz ac line. Find IT, phase angle, ZT and Power.
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