There are two loads connected in parallel and powered from a 7200-V source. The first load is 50-kVA at 0.92 power factor lagging, and the second load is 45-kVA at 0.85 power factor lagging. Determine: a) The reactive power in KVAR and capacitance required to correct the power factor as a whole to 0.96 lagging. b) The apparent power, reactive power and the pdf of the source. c) The current in the lines after the installation of the capacitor

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 2.27P: An industrial load consisting of a bank of induction motors consumes 50 kW at a power factor of 0.8...
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There are two loads connected in parallel and powered from a 7200-V source.
The first load is 50-kVA at 0.92 power factor lagging, and the second load is
45-kVA at 0.85 power factor lagging. Determine:
a) The reactive power in KVAR and capacitance required to correct the power
factor as a whole to 0.96 lagging.
b) The apparent power, reactive power and the pdf of the source.
c) The current in the lines after the installation of the capacitor
Transcribed Image Text:There are two loads connected in parallel and powered from a 7200-V source. The first load is 50-kVA at 0.92 power factor lagging, and the second load is 45-kVA at 0.85 power factor lagging. Determine: a) The reactive power in KVAR and capacitance required to correct the power factor as a whole to 0.96 lagging. b) The apparent power, reactive power and the pdf of the source. c) The current in the lines after the installation of the capacitor
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