Transmission & Distribution Which of the following is the source of heat generation in the cables? Dielectric losses in cable insulation Losses in the metallic sheathings and armourings losses in the conductor All of these Dielectric losses in cable insulation Losses in the metallic sheathings and armourings losses in the conductor All of these ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The economic size of conductor is determined by None of the listed here Kirchhoff's law Kelvin's law Ohm's law None of the listed here Kirchhoff's law Kelvin's law Ohm's law ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In a 3- phase balanced load, each phase has None of the listed here Same p. f. But different impedance Same impedance and p. f. Same impedance but different p. f None of the listed here Same p. f. But different impedance Same impedance and p. f. Same impedance but different p. f ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution When the load at the receiving end of a long transmission line is removed, the sending end voltage. This effect is known as Proximity effect Kelvin effect Ferranti effect Skin effect Proximity effect Kelvin effect Ferranti effect Skin effect ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The purpose of using a booster is to Increase current Reduce current Compensate for voltage drop Reduce voltage drop Increase current Reduce current Compensate for voltage drop Reduce voltage drop ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In india, the transmission of electric power is done by 1 phase system None of the listed here 3 phase 4 wire system 3 phase 3 wire system 1 phase system None of the listed here 3 phase 4 wire system 3 phase 3 wire system ANSWER DOWNLOAD EXAMIANS APP
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