Switch Gear ________ relay is preferred for phase fault on short transmission line. None of these Reactance Impedance Induction type None of these Reactance Impedance Induction type ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A _______ is used to measure the stator % winding temperature of the generator. thermometer pyrometer resistance thermometer thermocouple thermometer pyrometer resistance thermometer thermocouple ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The device that detects the fault in a power system is isolator circuit breaker relay None of these isolator circuit breaker relay None of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Admittance relay is directional relay non-directional relay None of these impedance relay directional relay non-directional relay None of these impedance relay ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The contacts of high voltage switches used in power system are submerged in oil. The main purpose of the oil is to lubricate the contacts insulate the contacts from switch body None of these All of these extinguish the arc lubricate the contacts insulate the contacts from switch body None of these All of these extinguish the arc ANSWER DOWNLOAD EXAMIANS APP
Switch Gear For interrupting of high voltage and low current, the circuit breaker prefered is air-blast circuit breaker all are correct oil circuit breaker vaccum circuit breaker air-blast circuit breaker all are correct oil circuit breaker vaccum circuit breaker ANSWER DOWNLOAD EXAMIANS APP
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