10.31 a) Find the average power dissipated in the line in Fig. PI0.31. b) Find the capacitive reactance that when con- nected in parallel with the load will make the load look purely resistive. c) What is the equivalent impedance of the load in (b)? d) Find the average power dissipated in the line when the capacitive reactance is connected across the load. c) Express the power loss in (d) as a percegage of the power loss found in (a). Figure P10.31 61 30N 2700 V (rms) 140 ) Source Linc- - Load
10.31 a) Find the average power dissipated in the line in Fig. PI0.31. b) Find the capacitive reactance that when con- nected in parallel with the load will make the load look purely resistive. c) What is the equivalent impedance of the load in (b)? d) Find the average power dissipated in the line when the capacitive reactance is connected across the load. c) Express the power loss in (d) as a percegage of the power loss found in (a). Figure P10.31 61 30N 2700 V (rms) 140 ) Source Linc- - Load
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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