Q2) Each line of a 3-phase test system is suspended by a string of 3 similar insulators. The voltage across the lowest insulator is 10 kV and that across the next is 8 kV. Find line voltage of system, then find the string efficiency.
Q2) Each line of a 3-phase test system is suspended by a string of 3 similar insulators. The voltage across the lowest insulator is 10 kV and that across the next is 8 kV. Find line voltage of system, then find the string efficiency.
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 4.29MCQ
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