Switchgear Protections - Study Mode
[#6] The inductive interference between power and communication line can be minimized by
Correct Answer
(C) both (A) and (B)
[#7] A thermal protection switch can protect against
Correct Answer
(C) overload
[#8] Thermal circuit breaker has
Correct Answer
(A) delayed trip action
[#9] The time of closing the cycle, in modern circuit breakers is
Correct Answer
(A) 0.003 sec
[#10] Transmission line has reflection coefficient as one.
Correct Answer
(A) Open circuit