The voltage across a load is v(t)=1042 cos(ωt+10°) V, and the current through the load is i(t) = 202 cos(ωt-20°) A.The reference direction for the current points into the positive reference for the voltage. Determine the power factor, the power, the reactive power, and the apparent power for the load. Is this load inductive or capacitive?
The voltage across a load is v(t)=1042 cos(ωt+10°) V, and the current through the load is i(t) = 202 cos(ωt-20°) A.The reference direction for the current points into the positive reference for the voltage. Determine the power factor, the power, the reactive power, and the apparent power for the load. Is this load inductive or capacitive?
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 2.11MCQ: The power factor for an inductive circuit (R-L load), in which the current lags the voltage, is said...
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The voltage across a load is v(t)=1042 cos(ωt+10°) V, and the current through the load is i(t) = 202 cos(ωt-20°) A.The reference direction for the current points into the positive reference for the voltage. Determine the power factor, the power, the reactive power, and the apparent power for the load. Is this load inductive or capacitive?
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