Switch Gear protection of fuses is generally not used beyond 100 A 50 A 200 A 20 A 100 A 50 A 200 A 20 A ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The torque produced in induction type relay is proportional to square of the current inversely proportional to the square of the current proportional to the current inversely proportional to the current proportional to square of the current inversely proportional to the square of the current proportional to the current inversely proportional to the current ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Arc in a circuit breaker behaves as a capacitive reactance an inductive reactance a resistance increasing with voltage rise across the arc a resistance decreasing with voltage rise across the arc a capacitive reactance an inductive reactance a resistance increasing with voltage rise across the arc a resistance decreasing with voltage rise across the arc ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Minimum arcing voltage will be least in case of carbon silver tungsten graphite carbon silver tungsten graphite ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The relay operating speed depends upon armature core air gap All of these the spring tension the rate of flux built up armature core air gap All of these the spring tension the rate of flux built up ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A fuse is a current limiting device None of these protective device current controlling device current limiting device None of these protective device current controlling device ANSWER DOWNLOAD EXAMIANS APP
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