1. Calculate the complex power delivered to each passive component of the circuit in figure, and determine the power factor of the source. 2. What value of capacitance must be added in parallel to the 10 resistor to increase the PF of the source to 0.95 at 50 Hz? 50-17° Vrms j30 Q m -j25 (2 HE 102 15 Q

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 2.7P: Let a 100V sinusoidal source be connected to a series combination of a 3 resistor, an 8 inductor,...
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1. Calculate the complex power delivered to each passive component of the circuit in figure, and determine the power factor of the source.
2. What value of capacitance must be added in parallel to the 10 Q resistor to increase the PF of the source to 0.95 at 50 Hz?
j30 Q
50/-17° V rms (
L
-j25 Q
46
102
15Ω
Transcribed Image Text:1. Calculate the complex power delivered to each passive component of the circuit in figure, and determine the power factor of the source. 2. What value of capacitance must be added in parallel to the 10 Q resistor to increase the PF of the source to 0.95 at 50 Hz? j30 Q 50/-17° V rms ( L -j25 Q 46 102 15Ω
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