Switch Gear Dc shunt relays are made of few turns of thin wire many turns of thin wire many turns of thick wire few turns of thick wire few turns of thin wire many turns of thin wire many turns of thick wire few turns of thick wire ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A circuit breaker is a None of these current controlling device current limiting device circuit interrupting device None of these current controlling device current limiting device circuit interrupting device ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The relay operating coil is supplied through fuse current transformer power transformer None of these fuse current transformer power transformer None of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The main function of a fuse is to None of these protect the line protect the appliance prevent excessive currents open the circuit None of these protect the line protect the appliance prevent excessive currents open the circuit ANSWER DOWNLOAD EXAMIANS APP
Switch Gear For the same power, the least size is of sf6 circuit breaker oil circuit breaker vaccum circuit breaker air-blast circuit breaker sf6 circuit breaker oil circuit breaker vaccum circuit breaker air-blast circuit breaker ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A circuit breaker is rated as 1500 A, 1000 MVA, 33 kv, 3-second , 3- phase oil circuit breaker. The rated normal current is 750 A 1500/√3 A 1500 A None of these 750 A 1500/√3 A 1500 A None of these ANSWER DOWNLOAD EXAMIANS APP
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