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Answer Posted / pratik
Actually the master tripping relay is connected in
conjunction with all the abnormal conditions which are
probable to occur on the system & operates when any of the
concerned fault occurs & sending a tripping command to the
CB.In addition to this it also locks the closing circuit of
the CB so that if any personnel or external control circuit
if tries to close the CB,the CB won't close until the fault
is resolved & the relay is reset.
| Is This Answer Correct ? | 8 Yes | 3 No |
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