3. The three bus-bar conductors in an outdoor sub-station are supplied by units of post insulators. Each unit consists of a stack of 3-pin insulators fixed one on the top of the other. The voltage across the lowest insulator is 8-45 kV and that across the next is 7-25 kV. Find the bus-bar voltage of the station. [38-8 kV]
3. The three bus-bar conductors in an outdoor sub-station are supplied by units of post insulators. Each unit consists of a stack of 3-pin insulators fixed one on the top of the other. The voltage across the lowest insulator is 8-45 kV and that across the next is 7-25 kV. Find the bus-bar voltage of the station. [38-8 kV]
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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![3. The three bus-bar conductors in an outdoor sub-station are supplied by units of post insulators. Each unit
consists of a stack of 3-pin insulators fixed one on the top of the other. The voltage across the lowest
insulator is 8-45 kV and that across the next is 7-25 kV. Find the bus-bar voltage of the station.
[38-8 kV]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F06d52ef0-a3b3-4ab0-93ca-aa3d05e366ff%2F7e792d26-45ae-4109-89cf-78c805a933dc%2Fv3styv_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3. The three bus-bar conductors in an outdoor sub-station are supplied by units of post insulators. Each unit
consists of a stack of 3-pin insulators fixed one on the top of the other. The voltage across the lowest
insulator is 8-45 kV and that across the next is 7-25 kV. Find the bus-bar voltage of the station.
[38-8 kV]
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