When connected to 230 V (rms) ,50 Hz power line, a load absorbs 4 kW at a lagging power factor of 0.8. Find the supply current in phasor form and the value of capacitance necessary to raise the power factor to 0.95 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
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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When connected to 230 V (rms),50 Hz power line, a load absorbs 4 kW at a lagging power
factor of 0.8. Find the supply current in phasor form and the value of capacitance
necessary to raise the power factor to 0.95 lagging.
Transcribed Image Text:When connected to 230 V (rms),50 Hz power line, a load absorbs 4 kW at a lagging power factor of 0.8. Find the supply current in phasor form and the value of capacitance necessary to raise the power factor to 0.95 lagging.
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