A 25- W resistor and a 300-mH inductor are connected in parallel across a 120-V, 50-Hz source. Determine the magnitude of the following: (a) admittance; (b) current through resistor and inductor; (c) the total current; (d) true power and inductive reactive power; (e) apparent power, power factor, and power factor angle.

A 25- W resistor and a 300-mH inductor are connected in parallel across a 120-V, 50-Hz source. Determine the magnitude of the following: (a) admittance; (b) current through resistor and inductor; (c) the total current; (d) true power and inductive reactive power; (e) apparent power, power factor, and power factor angle.

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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