SUPPOSE A CIRCUIT BREAKER HAS TRIPPED THE THE LINE WHEN A
FAULT OCCUR ON IT.NOW WHEN THE FAULT HAS BEEN CLEARED, HOW
THE CIRCUIT BREAKER WILL CLOSE AUTOMATICALLY NOT MANUALLY.
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Answer / tanmay kumar
No,we have to make it manually by reseting the operated relay.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / jaydeep
FIRST OF ALL SWITCHGEAR ARE CONECTED AND THAN AFTER C.B.
ARE CONNECTED B'Z SWITCHGEAR ARE USED TO DISCONNECT OR
RECONNECTION OF THE SYSTEM FROM LIVE ENERGIES .
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / yusuf
Once the Fault Cleared the CB Can be closed automatically
using Auto Re closure Relays... Auto reclosing relays are
available on different brands like SIEMENS, ABB and etc.,
| Is This Answer Correct ? | 2 Yes | 2 No |
Answer / gavin
Circuit breaker miniture as found in a consumer unit or
air as in a switch panel. MCB will not auto reclose as per
BS7671.
ACB will auto reclose using shunt coil but not if earth
fault is not reset first manually
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / mg
There is autoreclose function in protection relay(autoreclose relays) if fault is cleared the relay give close command to CKT breaker.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / iqbal.aizza
with the help of springs which are placed both sides of
contacts.
| Is This Answer Correct ? | 2 Yes | 3 No |
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