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What should be value of Circuit breaker operating time and

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What should be value of Circuit breaker operating time and tripping time? ..

Answer / sunil solanki

circuit breaker operating time & tripping time should be in
ms.also tripping time should be less than operating time.

Is This Answer Correct ?    5 Yes 0 No

What should be value of Circuit breaker operating time and tripping time? ..

Answer / barkha thakur

Circuit breaker operating time & tripping time should be
few cycles of the supply voltage

Is This Answer Correct ?    2 Yes 0 No

What should be value of Circuit breaker operating time and tripping time? ..

Answer / electrix

Cicuit Breaker Opening / Closing time are always in milli
secs. usually in 11 kv breakers it is around 60 - 80 ms for
closing and 40 - 60 ms for opening.

Is This Answer Correct ?    1 Yes 1 No

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