3-Phase, 60Hz, transposed transmission line is configured as shown below. Phase spacing D is 14m and conductor geometric mean radius is 20mm. Calculate the line inductance per phase per kilometer. [express your answer in mH/km] b( a ← Answer: 2D C D

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
Chapter4: Transmission Line Parameters
Section: Chapter Questions
Problem 4.10MCQ: Transmission line conductance is usually neglected in power system studies. True False
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3-Phase, 60Hz, transposed transmission line is configured as shown below.
Phase spacing D is 14m and conductor geometric mean radius is 20mm.
Calculate the line inductance per phase per kilometer.
[express your answer in mH/km]
a
G
Answer:
2D
b
C
D
Transcribed Image Text:3-Phase, 60Hz, transposed transmission line is configured as shown below. Phase spacing D is 14m and conductor geometric mean radius is 20mm. Calculate the line inductance per phase per kilometer. [express your answer in mH/km] a G Answer: 2D b C D
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