Switch Gear The fusing factor is None of these always more than 1 always less than 1 always 1 None of these always more than 1 always less than 1 always 1 ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Overheating of relay contacts or contact born out is due to foreign matter on the contact surface slow making and breaking of load circuit contacts too low contact pressure all of these foreign matter on the contact surface slow making and breaking of load circuit contacts too low contact pressure all of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The short circuit in any winding of the transformer is the result of mechanical vibration loose connection insulation failure impulse voltage mechanical vibration loose connection insulation failure impulse voltage ANSWER DOWNLOAD EXAMIANS APP
Switch Gear SF 6 gas is yellow in colour has pungent small Is nontoxic is lighter than air is yellow in colour has pungent small Is nontoxic is lighter than air ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The torque produced in induction type relay is 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 proportional to square of the current inversely proportional to the square of the current proportional to the current ANSWER DOWNLOAD EXAMIANS APP
Switch Gear For interrupting of high voltage and low current, the circuit breaker prefered is air-blast circuit breaker oil circuit breaker vaccum circuit breaker all are correct air-blast circuit breaker oil circuit breaker vaccum circuit breaker all are correct ANSWER DOWNLOAD EXAMIANS APP
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