Switch Gear An isolator is designed to open a circuit under None of these no load normal conditions full load None of these no load normal conditions full load ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The relay operating coil is supplied through fuse power transformer current transformer None of these fuse power transformer current transformer None of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A fuse performs circuit interruption function only both detection and interruption functions detection function only None of these circuit interruption function only both detection and interruption functions detection function only None of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear In a single bus-bar system there will be complete shut down when fault occurs on neutral line two or more faults occur simultaneously fault occurs with respect to earthing fault occurs on the bus itself fault occurs on neutral line two or more faults occur simultaneously fault occurs with respect to earthing fault occurs on the bus itself ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Most of the relays on service on electric power system are None of these electronic relays thermal relays electro-mechanical relays None of these electronic relays thermal relays electro-mechanical relays ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The time of closing the cycle, in modern circuit breakers is 0.10 sec 0.003 sec 0.001 sec 0.01 sec 0.10 sec 0.003 sec 0.001 sec 0.01 sec ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS