Switch Gear Series capacitors are used to compensate for line inductive reactance None of these improve line voltage compensate for line capacitive reactance compensate for line inductive reactance None of these improve line voltage compensate for line capacitive reactance ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The main function of a fuse is to None of these open the circuit prevent excessive currents protect the line protect the appliance None of these open the circuit prevent excessive currents protect the line protect the appliance ANSWER DOWNLOAD EXAMIANS APP
Switch Gear For the protection of power station buildings against direct strokes the requirements are interception, conduction, dissipation and reflection interception and conduction None of these interception interception, conduction and dissipation interception, conduction, dissipation and reflection interception and conduction None of these interception interception, conduction and dissipation ANSWER DOWNLOAD EXAMIANS APP
Switch Gear ________ relay is preferred for phase fault on short transmission line. Induction type Impedance Reactance None of these Induction type Impedance Reactance None of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The information to the circuit breaker under fault conditions is provided by relay H.R.'only rewirable fuse All of these relay H.R.'only rewirable fuse All of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Overheating of relay contacts or contact born out is due to slow making and breaking of load circuit contacts too low contact pressure all of these foreign matter on the contact surface slow making and breaking of load circuit contacts too low contact pressure all of these foreign matter on the contact surface ANSWER DOWNLOAD EXAMIANS APP
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