Switch Gear Back up protection is generally used for protection against both open and short-circuit faults None of these short-circuit faults only open-circuit faults only both open and short-circuit faults None of these short-circuit faults only open-circuit faults only ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The time-current graph of a fuse is a circle has inverse characteristic None of these has a linear characteristic is a circle has inverse characteristic None of these has a linear characteristic ANSWER DOWNLOAD EXAMIANS APP
Switch Gear When transmission line is energized, the wave that propagates on it is both current wave and voltage wave power factor wave only voltage wave only current wave only both current wave and voltage wave power factor wave only voltage wave only current wave only ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Series capacitors are used to compensate for line inductive reactance compensate for line capacitive reactance None of these improve line voltage compensate for line inductive reactance compensate for line capacitive reactance None of these improve line voltage ANSWER DOWNLOAD EXAMIANS APP
Switch Gear protection of fuses is generally not used beyond 20 A 100 A 50 A 200 A 20 A 100 A 50 A 200 A ANSWER DOWNLOAD EXAMIANS APP
Switch Gear An isolator is installed as a substitute for circuit breaker always independent of the position of circuit breaker to operate the relay of circuit breaker generally on both sides of a circuit breaker as a substitute for circuit breaker always independent of the position of circuit breaker to operate the relay of circuit breaker generally on both sides of a circuit breaker ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS