I need the answer as soon as possible Two insulator discs of identical capacitancevalue C make up a string for a 22 kV, 50 Hzsingle-phase overheadsystem. If the pin to earth capacitance is alsoC, then the string efficiency is(a) 50 %(c) 90 %line insulation(b) 75 %(d) 86 %

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Two insulator discs of identical capacitance value C make up a string for a 22 kV, 50 Hz single-phase overhead line system. If the pin to earth capacitance is also C, then the string efficiency is (a) 50 % (c) 90 % insulation (b) 75 % (d) 86 %

Two insulator discs of identical capacitance value C make up a string for a 22 kV, 50 Hz single-phase overhead line system. If the pin to earth capacitance is also C, then the string efficiency is (a) 50 % (c) 90 % insulation (b) 75 % (d) 86 %

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 4.31P: Figure 4.37 shows the conductor configuration of a three-phase transmission line and a telephone...

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Question

I need the answer as soon as possible

Two insulator discs of identical capacitance
value C make up a string for a 22 kV, 50 Hz
single-phase overhead
system. If the pin to earth capacitance is also
C, then the string efficiency is
(a) 50 %
(c) 90 %
line insulation
(b) 75 %
(d) 86 %

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