3. b) For a certain transmission lines, if l=50m and ta2=400nsec, then Vp will equal to: 1. 125*10° m/sec 2. 250*10° m/sec 3. 500*10° m/sec d) For a certain transmission line, Z,=2002, l=200m. if I changes to 100m, then Z, will be: 1. 502. 2. 1002.

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. ZZ
b) For a certain transmission lines, if l=50m and ta2=400nsec, then Vp will
equal to:
1. 125*10° m/sec
2. 250*10° m/sec
3. 500*10° m/sec
and ma
d) For a certain transmission line, Z,-2002, l=200m. if I changes to 100m,
then Z, will be:
1. 502.
2. 1002.
3. 2002.
Transcribed Image Text:3. ZZ b) For a certain transmission lines, if l=50m and ta2=400nsec, then Vp will equal to: 1. 125*10° m/sec 2. 250*10° m/sec 3. 500*10° m/sec and ma d) For a certain transmission line, Z,-2002, l=200m. if I changes to 100m, then Z, will be: 1. 502. 2. 1002. 3. 2002.
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