Switch Gear An overcurrent relay having current settling of 125% is connected to a supply circuit through a current transformer of 400/5 A. The pick-up current is 25 A 12.5 A 3.125 A 6.25 A 25 A 12.5 A 3.125 A 6.25 A ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Distance relays are generally none of these split-phase relays impedance relays reactance relays none of these split-phase relays impedance relays reactance relays ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A fuse performs circuit interruption function only detection function only both detection and interruption functions None of these circuit interruption function only detection function only both detection and interruption functions None of these 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 300 A 100 A more than 1000 A 200 A 300 A 100 A more than 1000 A ANSWER DOWNLOAD EXAMIANS APP
Switch Gear An isolator is designed to open a circuit under full load normal conditions None of these no load full load normal conditions None of these no load ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The fusing factor is None of these always 1 always more than 1 always less than 1 None of these always 1 always more than 1 always less than 1 ANSWER DOWNLOAD EXAMIANS APP
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