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 300 A 200 A 100 A more than 1000 A 300 A 200 A 100 A more than 1000 A ANSWER DOWNLOAD EXAMIANS APP
Switch Gear When transmission line is energized, the wave that propagates on it is power factor wave only voltage wave only current wave only both current wave and voltage wave power factor wave only voltage wave only current wave only both current wave and voltage wave ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The main function of a fuse is to protect the line None of these protect the appliance open the circuit prevent excessive currents protect the line None of these protect the appliance open the circuit prevent excessive currents ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The fuse wire, in D.C. circuits, is inserted in none of the listed here positive circuit only negative circuit only Both of the listed here none of the listed here positive circuit only negative circuit only Both of the listed here ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Outdoor switchgear is generally used for voltage beyond 132 kV 66 kV 11 kV 33 kV 132 kV 66 kV 11 kV 33 kV ANSWER DOWNLOAD EXAMIANS APP
Switch Gear For which of the following protection from negative sequence currents is provided ? Generators Motors Transformers Transmission line Generators Motors Transformers Transmission line ANSWER DOWNLOAD EXAMIANS APP
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