Two impedances in parallel are connected across an AC source. They are so adjusted that the current in each is 20A and the total current is also 20A. The power taken by one impedance is double that of the other impedance and the total power factor is lagging. Determine the total power factor. О а. 0.682 O b. 0.746 Ос. 0.875 O d. 0.982
Two impedances in parallel are connected across an AC source. They are so adjusted that the current in each is 20A and the total current is also 20A. The power taken by one impedance is double that of the other impedance and the total power factor is lagging. Determine the total power factor. О а. 0.682 O b. 0.746 Ос. 0.875 O d. 0.982
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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![Two impedances in parallel are connected
across an AC source. They are so adjusted
that the current in each is 20A and the total
current is also 20A. The power taken by one
impedance is double that of the other
impedance and the total power factor is
lagging. Determine the total power factor.
O .
0.682
O b. 0.746
0.875
O d. 0.982](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F50cc9f08-c00a-4346-afe6-e1bea5f66904%2Fc6ae8344-eb14-4e9a-8681-766ce6981d1b%2Fmlif7s_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Two impedances in parallel are connected
across an AC source. They are so adjusted
that the current in each is 20A and the total
current is also 20A. The power taken by one
impedance is double that of the other
impedance and the total power factor is
lagging. Determine the total power factor.
O .
0.682
O b. 0.746
0.875
O d. 0.982
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