a) Find the average power dissipated in the line shown. b) Find the capacitive reactance that when connected 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.

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 2.24P: A source supplies power to the following three loads connected in parallel: (1) a lighting load...
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a) Find the average power dissipated in the line shown.
b) Find the capacitive reactance that when connected 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.

270/0°
V (rms)
Source |
6Ω
-Line.
j8 Ω
30 Ω
j40 Ω
---Load
Transcribed Image Text:270/0° V (rms) Source | 6Ω -Line. j8 Ω 30 Ω j40 Ω ---Load
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