Answered: 5. The power factor of a load on a 120…

5. The power factor of a load on a 120 V, 60 Hz source is raised from 0.866 lag to 0.966 lead by connecting a 110.5 µF capacitor in parallel with the load. What is the RMS load current?

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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5. The power factor of a load on a 120 V, 60 Hz source is raised from 0.866 lag to 0.966
lead by connecting a 110.5 µF capacitor in parallel with the load. What is the RMS
load current?
6. A 148.2 KVA load is corrected to 100 KVA lag by installing a 75 KVAR capacitor.
What is the final pf?

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