Switch Gear protection of fuses is generally not used beyond 200 A 50 A 20 A 100 A 200 A 50 A 20 A 100 A ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The time of closing the cycle, in modern circuit breakers is 0.001 sec 0.01 sec 0.10 sec 0.003 sec 0.001 sec 0.01 sec 0.10 sec 0.003 sec ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The normal current in a power line is 100 A. If a short-circuit fault occurs on the line, then one can expect the short-circuit current to be 200 A 100 A 300 A more than 1000 A 200 A 100 A 300 A more than 1000 A ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A fuse is never inserted in phase line neutral wire positive of dc circuit negative of dc circuit phase line neutral wire positive of dc circuit negative of dc circuit ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Admittance relay is non-directional relay impedance relay directional relay None of these non-directional relay impedance relay directional relay None of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Distance relays are generally split-phase relays none of these reactance relays impedance relays split-phase relays none of these reactance relays impedance relays ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS