A Murray loop test is conducted on a 400-m long faulty cable. At balan – McqOptions

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1.	A Murray loop test is conducted on a 400-m long faulty cable. At balance, the resistance connected to the faulty core was set to 40 Ω and the resistance of the resistor connected to the sound core was 60 Ω. What is the distance of the fault from the test end?
A.	267 m
B.	217 m
C.	160 m
D.	320 m
Answer» E.

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A Murray loop test is conducted on a 400-m long faulty cable. At balance, the resistance connected to the faulty core was set to 40 Ω and the resistance of the resistor connected to the sound core was 60 Ω. What is the distance of the fault from the test end?