A load Z draws 19 KVA at a power factor of 0.8 lagging from a 124 V rms sinusoidal source. Answer the following two questions: The reactive power drawn by the load is: a. 11.4 KVAR Cb. 9.4 KVAR c. 13.4 KVAR d. 7.4 KVAR The load impedance is: Ca. 1.01 L 36.87 ° Q Ob. 0.81 L 36.87 ° Q Cc. 0.52 L 16.87 ° Q Cd. 0.65 L 16.87 ° 0
A load Z draws 19 KVA at a power factor of 0.8 lagging from a 124 V rms sinusoidal source. Answer the following two questions: The reactive power drawn by the load is: a. 11.4 KVAR Cb. 9.4 KVAR c. 13.4 KVAR d. 7.4 KVAR The load impedance is: Ca. 1.01 L 36.87 ° Q Ob. 0.81 L 36.87 ° Q Cc. 0.52 L 16.87 ° Q Cd. 0.65 L 16.87 ° 0
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 2.30MCQ: Under balanced operating conditions, consider the three-phase complex power delivered by the...
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