Transmission & Distribution 220 kV transmission line voltage is economical for a distance of 400 km 200 km 22 km 100 km 400 km 200 km 22 km 100 km ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following is the source of heat generation in the cables? All of these Dielectric losses in cable insulation losses in the conductor Losses in the metallic sheathings and armourings All of these Dielectric losses in cable insulation losses in the conductor Losses in the metallic sheathings and armourings ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Corona result in None of the listed here Radio frequency Better regulation Power factor improvement None of the listed here Radio frequency Better regulation Power factor improvement ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In transmission lines the cross-arms are made of R.C.C. Wood Steel Copper R.C.C. Wood Steel Copper ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Skin effect is proportional to None of these (conductor diameter)2 (conductor diameter)4 (conductor diameter)3 (conductor diameter)1/2 None of these (conductor diameter)2 (conductor diameter)4 (conductor diameter)3 (conductor diameter)1/2 ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The domestic load that has unity power factor is Mixer Tube Fan Filament lamp Mixer Tube Fan Filament lamp ANSWER DOWNLOAD EXAMIANS APP
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