Over string of 3-0 transmission line has (3) insulators and Ce = 0.12 C. If the voltage between the steel pin of the first insulators and metal gap of the last insulator is 33 kV. find: 1. The voltage distribution across the insulators and efficiency. 2. The new voltage distribution and efficiency if number of insulators increases one.
Over string of 3-0 transmission line has (3) insulators and Ce = 0.12 C. If the voltage between the steel pin of the first insulators and metal gap of the last insulator is 33 kV. find: 1. The voltage distribution across the insulators and efficiency. 2. The new voltage distribution and efficiency if number of insulators increases one.
Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
10th Edition
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Russell E. Smith
Chapter12: Electronic Control Devices
Section: Chapter Questions
Problem 14RQ
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Transcribed Image Text:Over string of 3-0 transmission line has (3) insulators and Ce = 0.12 C. If the voltage between the steel pin
of the first insulators and metal gap of the last insulator is 33 kV. find:
1. The voltage distribution across the insulators and efficiency.
2. The new voltage distribution and efficiency if number of insulators increases one.
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