Transmission & Distribution Solid grounding is adopted for voltages below 200 V 660 V 100 V 400 V 200 V 660 V 100 V 400 V ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution For transmission of power over a distance of 200 km, the transmission voltage should be 11 kV 66 kV 132 kV 33 kV 11 kV 66 kV 132 kV 33 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution With the increase in the values of voltage and power factor, the cost of transmission line conductor Is unaffected Increases exponentals Increases Decreases Is unaffected Increases exponentals Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The most common fault in overhead distribution system is Phase to phase fault One phase to earth fault None of the listed here All phase short circuited Phase to phase fault One phase to earth fault None of the listed here All phase short circuited ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution As the thickness of the insulation of a cable increases, its capacitance Increases None of the listed here Remains same Decreases Increases None of the listed here Remains same Decreases ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Skin effect only exist in High voltage dc overhead transmission Low voltage dc overhead transmission Cables carrying dc current Ac transmission High voltage dc overhead transmission Low voltage dc overhead transmission Cables carrying dc current Ac transmission ANSWER DOWNLOAD EXAMIANS APP
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