A circuit breaker on detecting fault will

a. Open

b. Close

c. Open and trigger the alarm

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A circuit breaker on detecting fault will a. Open b. Close c. Open and trigger the alarm..

Answer / k.prakashchandra

While opening ,its auxiliary switches 1.open the trip circuit 2. make the closing circuit active 3. make the ' auto trip indicating lamp' on.

Is This Answer Correct ?    3 Yes 0 No

A circuit breaker on detecting fault will a. Open b. Close c. Open and trigger the alarm..

Answer / sagar

C

Is This Answer Correct ?    3 Yes 1 No

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