3. The Varley loop test is used to find the position of an earth fault on a line of length 40 km. The resistancc/km of a single line is 28 2. The fixcd resistors have resistances of 250 2 cach. The fault is calculated to be 7 km from the test end. To what value of resistance was the variable resistor set? [1848 Q] TECT
3. The Varley loop test is used to find the position of an earth fault on a line of length 40 km. The resistancc/km of a single line is 28 2. The fixcd resistors have resistances of 250 2 cach. The fault is calculated to be 7 km from the test end. To what value of resistance was the variable resistor set? [1848 Q] TECT
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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![3. The Varley loop test is used to find the position of an earth fault on a line of length 40 km. The
resistancc/km of a single line is 28 Q. The fixcd resistors havc resistances of 250 Q cach. The fault is
calculated to be 7 km from the test end. To what value of resistance was the variable resistor set?
[1848 Q]
SELF - TEST](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F68ea3601-14be-4e55-9140-6ae4e05f8728%2F2c556cea-842c-49d1-9bd3-6b4612fbf9f5%2Fv6zztg_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3. The Varley loop test is used to find the position of an earth fault on a line of length 40 km. The
resistancc/km of a single line is 28 Q. The fixcd resistors havc resistances of 250 Q cach. The fault is
calculated to be 7 km from the test end. To what value of resistance was the variable resistor set?
[1848 Q]
SELF - TEST
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