Switch Gear The short circuit in any winding of the transformer is the result of impulse voltage loose connection insulation failure mechanical vibration impulse voltage loose connection insulation failure mechanical vibration ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Arc in a circuit breaker is interrupted at minimum voltage maximum voltage maximum current zero current minimum voltage maximum voltage maximum current zero current ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The material used for fuse must have low melting point and any specific resistance Low melting point and low specific resistance low melting point and high specific resistance high melting point and low specific resistance low melting point and any specific resistance Low melting point and low specific resistance low melting point and high specific resistance high melting point and low specific resistance ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The arc voltage produced in AC circuit breaker is always lagging the arc current by 90° None of these leading the arc current by 90° In phase with the arc current lagging the arc current by 90° None of these leading the arc current by 90° In phase with the arc current ANSWER DOWNLOAD EXAMIANS APP
Switch Gear In Railway applications ______ circuit breaker is used. air break minimum oil bulk oil SFe air break minimum oil bulk oil SFe ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Relay can be designed to respond to changes in resistance, reactance and impedance temperature All of these voltage and current resistance, reactance and impedance temperature All of these voltage and current ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS