Switch Gear Admittance relay is directional relay impedance relay non-directional relay None of these directional relay impedance relay non-directional relay None of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The rated secondary current of current transformer for relays is generally 20 A 30 A 10 A 5 A 20 A 30 A 10 A 5 A ANSWER DOWNLOAD EXAMIANS APP
Switch Gear SF6 gas is lighter than air None of these is nontoxic has pungent small is yellow in colour is lighter than air None of these is nontoxic has pungent small is yellow in colour ANSWER DOWNLOAD EXAMIANS APP
Switch Gear In a circuit breaker the time duration from the instant of the fault to extinction of arc is known as lead time clearing time operation time lag time lead time clearing time operation time lag time ANSWER DOWNLOAD EXAMIANS APP
Switch Gear When a fault occur in a power system, the circuit breaker None of these is opened by remote control opens automatically is opened manually None of these is opened by remote control opens automatically is opened manually ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The fuse wire, in DC circuit, is inserted in positive circuit only None of these negative circuit only Both positive and negative circuit positive circuit only None of these negative circuit only Both positive and negative circuit ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS