Air blast circuit breakers for 400 kV power system are designed to operate in Options: A . &nbsp100 microsecond B . &nbsp50 millisecond C . &nbsp0.5 sec D . &nbsp0.1 sec

Air blast circuit breakers for 400 kV power system are designed to operate in

Question - Air blast circuit breakers for 400 kV power system are designed to operate in

Options:

A . 100 microsecond

B . 50 millisecond

C . 0.5 sec

D . 0.1 sec

Answer: Option B

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