An AC voltage of 230 v is applied to a circuit consisting of a resistance of 10 ohms in series with an inductive reactance of 7 ohms. Find the power, reactive power and the power factor of the circuit. If a capacitor is connected in parallel with the RL series circuit of the preceding problem and if this capacitor supplies 1000 var, find the true power and the reactive power supplied by the 230 v source and find the resultant power factor.
An AC voltage of 230 v is applied to a circuit consisting of a resistance of 10 ohms in series with an inductive reactance of 7 ohms. Find the power, reactive power and the power factor of the circuit. If a capacitor is connected in parallel with the RL series circuit of the preceding problem and if this capacitor supplies 1000 var, find the true power and the reactive power supplied by the 230 v source and find the resultant 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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