Switch Gear The fusing factor is always 1 always less than 1 None of these always more than 1 always 1 always less than 1 None of these always more than 1 ANSWER DOWNLOAD EXAMIANS APP
Switch Gear protection of fuses is generally not used beyond 200 A 100 A 50 A 20 A 200 A 100 A 50 A 20 A ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A circuit breaker must perform the duty of All of these carrying fault current for a short time being closed on to a fault opening the faulty circuit and breaking the fault current All of these carrying fault current for a short time being closed on to a fault opening the faulty circuit and breaking the fault current ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Wave trap is used to trap waves of either of the above power frequencies None of these higher frequencies entering generator or transformer units either of the above power frequencies None of these higher frequencies entering generator or transformer units ANSWER DOWNLOAD EXAMIANS APP
Switch Gear For the protection of power station buildings against direct strokes the requirements are interception and conduction None of these interception, conduction, dissipation and reflection interception interception, conduction and dissipation interception and conduction None of these interception, conduction, dissipation and reflection interception interception, conduction and dissipation ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The rating of a circuit breaker is generally determined on the basis of double line to ground fault current symmetrical fault current line to line fault current single line to ground fault current double line to ground fault current symmetrical fault current line to line fault current single line to ground fault current ANSWER DOWNLOAD EXAMIANS APP
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