Switch Gear If the fault occurs near the impedance relay, the V/ I ratio will be constant for all distances None of these Lower than that of if fault occurs away from the relay higher than that of if fault occurs away from the relay constant for all distances None of these Lower than that of if fault occurs away from the relay higher than that of if fault occurs away from the relay ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A circuit breaker must perform the duty of carrying fault current for a short time All of these being closed on to a fault opening the faulty circuit and breaking the fault current carrying fault current for a short time All of these being closed on to a fault opening the faulty circuit and breaking the fault current ANSWER DOWNLOAD EXAMIANS APP
Switch Gear For the protection of power station buildings against direct strokes the requirements are interception, conduction and dissipation interception interception and conduction None of these interception, conduction, dissipation and reflection interception, conduction and dissipation interception interception and conduction None of these interception, conduction, dissipation and reflection ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A fuse element is generally made of silver steel iron brass silver steel iron brass ANSWER DOWNLOAD EXAMIANS APP
Switch Gear ________ relay is preferred for phase fault on short transmission line. None of these Impedance Induction type Reactance None of these Impedance Induction type Reactance ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Series capacitors are used to compensate for line capacitive reactance 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 ANSWER DOWNLOAD EXAMIANS APP
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