Switch Gear The short circuit in any winding of the transformer is the result of loose connection insulation failure impulse voltage mechanical vibration loose connection insulation failure impulse voltage mechanical vibration ANSWER DOWNLOAD EXAMIANS APP
Switch Gear An isolator is designed to open a circuit under normal conditions no load None of these full load normal conditions no load None of these full load ANSWER DOWNLOAD EXAMIANS APP
Switch Gear For which of the following protection from negative sequence currents is provided ? Transmission line Transformers Motors Generators Transmission line Transformers Motors Generators ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A fuse element is generally made of brass silver iron steel brass silver iron steel ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The current rating of a fuse is 5A. The fusing current will be 1 A 5 A 2.5 A more than 5A 1 A 5 A 2.5 A more than 5A ANSWER DOWNLOAD EXAMIANS APP
Switch Gear An overcurrent relay having current settling of 125% is connected to a supply circuit through a current transformer of 400/5 A. The pick-up current is 3.125 A 12.5 A 6.25 A 25 A 3.125 A 12.5 A 6.25 A 25 A ANSWER DOWNLOAD EXAMIANS APP
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