Switch Gear For the protection of power station buildings against direct strokes the requirements are None of these interception and conduction interception, conduction and dissipation interception interception, conduction, dissipation and reflection None of these interception and conduction interception, conduction and dissipation interception interception, conduction, dissipation and reflection ANSWER DOWNLOAD EXAMIANS APP
Switch Gear In a single bus-bar system there will be complete shut down when fault occurs with respect to earthing fault occurs on the bus itself fault occurs on neutral line two or more faults occur simultaneously fault occurs with respect to earthing fault occurs on the bus itself fault occurs on neutral line two or more faults occur simultaneously ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A fuse should have All of these low melting point high conductivity low cost All of these low melting point high conductivity low cost ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Minimum arcing voltage will be least in case of graphite carbon silver tungsten graphite carbon silver tungsten ANSWER DOWNLOAD EXAMIANS APP
Switch Gear For the same power, the least size is of vaccum circuit breaker air-blast circuit breaker sf6 circuit breaker oil circuit breaker vaccum circuit breaker air-blast circuit breaker sf6 circuit breaker oil circuit breaker ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A fuse element is generally made of steel iron brass silver steel iron brass silver ANSWER DOWNLOAD EXAMIANS APP
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