Murray loop test can be used for location of________________?
Correct answer: C. both the ground fault and the short-circuit fault
- A. ground fault on a cable
- B. short circuit fault on a cable
- C. both the ground fault and the short-circuit fault
- D. none of the above
Explanation
The Murray loop test uses a healthy conductor and a bridge arrangement to locate low-resistance faults such as earth faults and short-circuit faults in cables. It is not suitable for high-resistance or open-circuit faults without modification.
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