Using distance relay (Distance Relay) to protect power lines.
Why must the zone of protections be divided into sections?
A. To be able to protect the transmission line throughout the length of the cable that needs protection
B. In order to be a Back Up Protection, allow the next transmission line
C. For effective protection, get rid of the Faults quickly, with high reliability. Distinguish correctly
D. All of the above
Show Answer
Answer: D
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