Switch Gear If the length of the arc in a circuit breaker increases, its resistance None of these increases remains same decreases None of these increases remains same decreases ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The device that detects the fault in a power system is None of these isolator circuit breaker relay None of these isolator circuit breaker relay ANSWER DOWNLOAD EXAMIANS APP
Switch Gear An isolator is designed to open a circuit under no load None of these normal conditions full load no load None of these normal conditions full load ANSWER DOWNLOAD EXAMIANS APP
Switch Gear When a fault occur in a power system, the circuit breaker is opened manually opens automatically None of these is opened by remote control is opened manually opens automatically None of these is opened by remote control ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A fuse element is generally made of silver iron brass steel silver iron brass steel ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The rating of a circuit breaker is generally determined on the basis of line to line fault current symmetrical fault current double line to ground fault current single line to ground fault current line to line fault current symmetrical fault current double line to ground fault current single line to ground fault current ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS