Switch Gear The normal current in a power line is 100 A. If a short-circuit fault occurs on the line, then one can expect the short-circuit current to be more than 1000 A 300 A 100 A 200 A more than 1000 A 300 A 100 A 200 A ANSWER DOWNLOAD EXAMIANS APP
Switch Gear For the protection of power station buildings against direct strokes the requirements are interception, conduction, dissipation and reflection interception, conduction and dissipation interception and conduction None of these interception interception, conduction, dissipation and reflection interception, conduction and dissipation interception and conduction None of these interception ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The fuse rating is expressed in terms of kVA voltage VAR current kVA voltage VAR current ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The torque produced in induction type relay is proportional to square of the current proportional to the current inversely proportional to the current inversely proportional to the square of the current proportional to square of the current proportional to the current inversely proportional to the current inversely proportional to the square of the current ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Directional relay are based on flow of current All of these voltage wave power current All of these voltage wave power ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The rating of a circuit breaker is generally determined on the basis of symmetrical fault current single line to ground fault current double line to ground fault current line to line fault current symmetrical fault current single line to ground fault current double line to ground fault current line to line fault current ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS