A 240-Vrms 50-Hz supply serves a load that is 10 kW (resistive), 15 kVAR apacitive), and 22 KVAR (inductive). Find: O The apparent power; ) The current drawn from the supply; The kVAR rating and capacitance required to improve the power factor to ) The current drawn from the supply under the new power-factor conditio

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
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A,B,C,D. FINISH ALL .

6. A 240-Vrms 50-Hz supply serves a load that is 10 kW (resistive), 15 KVAR
(capacitive), and 22 kVAR (inductive). Find:
(a) The apparent power;
(b) The current drawn from the supply;
(c) The KVAR rating and capacitance required to improve the power factor to 0.96;
(d) The current drawn from the supply under the new power-factor conditions.
Transcribed Image Text:6. A 240-Vrms 50-Hz supply serves a load that is 10 kW (resistive), 15 KVAR (capacitive), and 22 kVAR (inductive). Find: (a) The apparent power; (b) The current drawn from the supply; (c) The KVAR rating and capacitance required to improve the power factor to 0.96; (d) The current drawn from the supply under the new power-factor conditions.
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