Switch Gear To limit short-circuit current in a power system are used reactors H.R. fuses isolators earth wires reactors H.R. fuses isolators earth wires ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The time-current graph of a fuse has a linear characteristic None of these is a circle has inverse characteristic has a linear characteristic None of these is a circle has inverse characteristic ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The current rating of a fuse is 5A. The fusing current will be 2.5 A 5 A more than 5A 1 A 2.5 A 5 A more than 5A 1 A ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Distance relays are generally split-phase relays reactance relays impedance relays none of these split-phase relays reactance relays impedance relays none of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Dc shunt relays are made of 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 few turns of thin wire many turns of thin wire many turns of thick wire ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A fuse should have low melting point high conductivity low cost All of these low melting point high conductivity low cost All of these ANSWER DOWNLOAD EXAMIANS APP
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