Switch Gear Arc in a circuit breaker is interrupted at maximum current maximum voltage zero current minimum voltage maximum current maximum voltage zero current minimum voltage ANSWER DOWNLOAD EXAMIANS APP
Switch Gear To reduce short circuit fault currents......... are used. reactors resistors capacitors None of these reactors resistors capacitors None of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The short circuit in any winding of the transformer is the result of insulation failure mechanical vibration loose connection impulse voltage insulation failure mechanical vibration loose connection impulse voltage ANSWER DOWNLOAD EXAMIANS APP
Switch Gear series reactors should have low impedance high resistance high impedance low resistance low impedance high resistance high impedance low resistance ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The reflection co-efficient at the open circuited end of a transmission line None of these infinity zero unity None of these infinity zero unity ANSWER DOWNLOAD EXAMIANS APP