Question 1: A240-V rms 60-Hz source supplies a parallel combination of a 5-kW heater and a 30-kVA induction motor whose power factor is 0.82. Determine the value of the capacitor required to adjust the system power factor to 0.9 lagging.

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
Chapter12: Power System Controls
Section: Chapter Questions
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Question 1: A240-V rms 60-Hz source supplies a parallel combination of a 5-kW heater and a
30-kVA induction motor whose power factor is 0.82. Determine the value of the capacitor
required to adjust the system power factor to 0.9 lagging.
Transcribed Image Text:Question 1: A240-V rms 60-Hz source supplies a parallel combination of a 5-kW heater and a 30-kVA induction motor whose power factor is 0.82. Determine the value of the capacitor required to adjust the system power factor to 0.9 lagging.
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