A single-phase transmission line consists of 3 wires for the forward path and 2 wires for the return path as shown in the figure below: Forward path wire radius:0.25 cm Return path wire radius:0.5 cm Find the total inductance of the line? 7m 5m 8. O-5m-O 4

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 4.9MCQ
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4
A single-phase transmission line consists of 3 wires for the forward path and 2 wires for the
return path as shown in the figure below:
Forward path wire radius:0.25 cm
Return path wire radius:0.5 cm
Find the total inductance of the line?
OL-2.256 mH/km
ⒸL-1421 mH/km
OL-1.056 mH/km
OL-1.956 mH/km
OL-4.564 mH/km
ὁ ὁ
7m
5mm-O
2
Transcribed Image Text:4 A single-phase transmission line consists of 3 wires for the forward path and 2 wires for the return path as shown in the figure below: Forward path wire radius:0.25 cm Return path wire radius:0.5 cm Find the total inductance of the line? OL-2.256 mH/km ⒸL-1421 mH/km OL-1.056 mH/km OL-1.956 mH/km OL-4.564 mH/km ὁ ὁ 7m 5mm-O 2
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