Discussion Forum : Switchgear Protections
Question - An isolator is installed
Options:
A .  to operate the relay of circuit breaker
B .  as a substitute for circuit breaker
C .  always independent of the position of circuit breaker
D .  generally on both sides of a circuit breaker
Answer: Option D

Submit Your Solution Below and Earn Points !
Next Question
Submit Your Solution hear:

Your email address will not be published. Required fields are marked *