Answer the question in the below image. A short 3-o transmission line with an impedance of (5 + j 20) o per phase has sending end and receiving end voltages of 46-85 kV and 33 kV respectively for some receiving end load at a p.f. of 0-8 lagging. Determine the sending end power factor
Answer the question in the below image. A short 3-o transmission line with an impedance of (5 + j 20) o per phase has sending end and receiving end voltages of 46-85 kV and 33 kV respectively for some receiving end load at a p.f. of 0-8 lagging. Determine the sending end power factor
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
Chapter5: Transmission Lines: Steady-state Operation
Section: Chapter Questions
Problem 5.17P
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Question
10
Transcribed Image Text:Answer the question in the below image.
A short 3-o transmission line with an impedance of (5 + j 20) o per phase has
sending end and receiving end voltages of 46-85 kV and 33 kV respectively for
some receiving end load at a p.f. of 0-8 lagging. Determine the sending end power
factor
0.568 lead
0.657 lag
O 0.910 lag
O 0.657 lead
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