A 25- W resistor and a 40-µF capacitor are connected in parallel across a 120-V, 50-Hz source. Determine the magnitude of the following: (a) admittance; (b) current through resistor and capacitor; (c) the total current; (d) true power and capacitive reactive power; (e) apparent power, power factor, and power factor.

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter2: Fundamentals
Section: Chapter Questions
Problem 2.7P: Let a 100V sinusoidal source be connected to a series combination of a 3 resistor, an 8 inductor,...
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A 25- W resistor and a 40-µF capacitor are connected in parallel across a 120-V, 50-Hz source. Determine the magnitude of the following: (a) admittance; (b) current through resistor and capacitor; (c) the total current; (d) true power and capacitive reactive power; (e) apparent power, power factor, and power factor. 

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