Switch Gear SF 6 gas Is nontoxic has pungent small is lighter than air is yellow in colour Is nontoxic has pungent small is lighter than air is yellow in colour ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Most of the relays on service on electric power system are electronic relays electro-mechanical relays thermal relays None of these electronic relays electro-mechanical relays thermal relays None of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The operating time of a circuit breaker is 0.002 sec 0.001 sec 0.2 sec 0.05 sec 0.002 sec 0.001 sec 0.2 sec 0.05 sec ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The time-current graph of a fuse has inverse characteristic has a linear characteristic None of these is a circle has inverse characteristic has a linear characteristic None of these is a circle ANSWER DOWNLOAD EXAMIANS APP
Switch Gear protection of fuses is generally not used beyond 50 A 20 A 100 A 200 A 50 A 20 A 100 A 200 A ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Directional relay are based on flow of All of these current power voltage wave All of these current power voltage wave ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS