17 views
asked by
The interrupting time of a circuit breaker is the period between the instant of 

(A) initiation of short circuit and the arc extinction on an opening operation (B) energizing of the trip circuit and the arc extinction on an opening operation (C) initiation of short circuit and the parting of primary arc contacts (D) energizing of the trip circuit and the parting of primary arc contacts

Your answer

Thanks for your contribution. Feel free to answer this question. Please avoid short answer. Your answer is most welcome. Be genuine.

Upload image or document:

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
Are you a robot ? (Y = Yes / N = No)
To avoid this verification in future, please log in or register.

1 Answer

0 votes
answered by

The interrupting time of a circuit breaker is the period between the instant of energizing of the trip circuit and the arc extinction on an opening operation

Welcome to Q&A site for electrical and electronics engineering discussion for diploma, B.E./B.Tech, M.E./M.Tech, & PhD study.
If you have a new question please ask in English.
If you want to help this community answer these questions.

...