The output of the balanced positive-sequence three-phase source in Fig. P11.37 is 41.6kVA at a lagging power factor of 0.707. The line voltage at the source is 240V. a) Find the magnitude of the line voltage at the load. b) Find the total complex power at the terminals of 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 2.30MCQ: Under balanced operating conditions, consider the three-phase complex power delivered by the...
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The output of the balanced positive-sequence
three-phase source in Fig. P11.37 is 41.6kVA at a lagging power factor of
0.707. The line voltage at the source is 240V.
a) Find the magnitude of the line voltage at the load.
b) Find the total complex power at the terminals of the load.
Figure P11.37
Balanced
three-phase
source
0.04 Ω 0.03 Ω
www
0.04 Ω
j0.03 Ω
0.04 Ω - j 0.03 Ω
m
Balanced
three-phase
load
Transcribed Image Text:The output of the balanced positive-sequence three-phase source in Fig. P11.37 is 41.6kVA at a lagging power factor of 0.707. The line voltage at the source is 240V. a) Find the magnitude of the line voltage at the load. b) Find the total complex power at the terminals of the load. Figure P11.37 Balanced three-phase source 0.04 Ω 0.03 Ω www 0.04 Ω j0.03 Ω 0.04 Ω - j 0.03 Ω m Balanced three-phase load
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