Transmission & Distribution In a 3- phase balanced load, each phase has Same impedance and p. f. Same p. f. But different impedance None of the listed here Same impedance but different p. f Same impedance and p. f. Same p. f. But different impedance None of the listed here Same impedance but different p. f ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The loads on distributors systems are generally Balanced None of these Either of the above Unbalanced Balanced None of these Either of the above Unbalanced ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following is the source of heat generation in the cables? Dielectric losses in cable insulation losses in the conductor All of these Losses in the metallic sheathings and armourings Dielectric losses in cable insulation losses in the conductor All of these Losses in the metallic sheathings and armourings ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Skin effect only exist in Low voltage dc overhead transmission Ac transmission High voltage dc overhead transmission Cables carrying dc current Low voltage dc overhead transmission Ac transmission High voltage dc overhead transmission Cables carrying dc current ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In a supply system, the cost of conductor is Inveresely proportional to area of cross-section Directly proportional to area of cross section None of the listed here Directly proportional to sqaure of area of cross section Inveresely proportional to area of cross-section Directly proportional to area of cross section None of the listed here Directly proportional to sqaure of area of cross section ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In the event of the fault, line can be opened quickly by CB G. O. Switch All of the listed here Fuse CB G. O. Switch All of the listed here Fuse ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS