Switch Gear A differential relay measures the vector difference between two or more similar electrical quantities two voltages None of these two currents two or more similar electrical quantities two voltages None of these two currents ANSWER DOWNLOAD EXAMIANS APP
Switch Gear ________ relay is preferred for phase fault on short transmission line. Impedance Reactance None of these Induction type Impedance Reactance None of these Induction type ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Series capacitors are used to improve line voltage 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 ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Distance relays are generally split-phase relays impedance relays reactance relays none of these split-phase relays impedance relays reactance relays none of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear For the same power, the least size is of oil circuit breaker vaccum circuit breaker air-blast circuit breaker sf6 circuit breaker oil circuit breaker vaccum circuit breaker air-blast circuit breaker sf6 circuit breaker 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 All of these lubricate the contacts extinguish the arc None of these insulate the contacts from switch body All of these lubricate the contacts extinguish the arc None of these insulate the contacts from switch body ANSWER DOWNLOAD EXAMIANS APP
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