Switch Gear The device that detects the fault in a power system is circuit breaker None of these relay isolator circuit breaker None of these relay isolator ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The advantage of HRC fuse is that it is quite cheap has high speed of operation does not deteriorate with age All of these is quite cheap has high speed of operation does not deteriorate with age All of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Dc shunt relays are made of many turns of thick wire few turns of thick wire many turns of thin wire few turns of thin wire many turns of thick wire few turns of thick wire many turns of thin wire few turns of thin wire ANSWER DOWNLOAD EXAMIANS APP
Switch Gear When transmission line is energized, the wave that propagates on it is both current wave and voltage wave voltage wave only current wave only power factor wave only both current wave and voltage wave voltage wave only current wave only power factor wave only ANSWER DOWNLOAD EXAMIANS APP
Switch Gear An efficient and a well designed protective relaying should have economy and simplicity good selectivity and reliability high speed and selectivity All of these economy and simplicity good selectivity and reliability high speed and selectivity All of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Relay can be designed to respond to changes in resistance, reactance and impedance voltage and current temperature All of these resistance, reactance and impedance voltage and current temperature All of these ANSWER DOWNLOAD EXAMIANS APP
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