8) What is the preferred type of "circuit breaker" to be installed in extra high voltage A.C. System ?
Answer is:
Sulphur hexafluoride circuit breaker
Related Circuit Breakers MCQ - Electrician (Set-1) with Answers
Answer is:
Sulphur hexafluoride circuit breaker
Answer is:
Sulphur hexafluoride
Answer is:
to suppress the sparking produced across the connector at the time of breaking a circuit.
Answer is: