Transmission & Distribution Most reliable distribution system is Radial system None of the listed here Ring main system Interconnected system Radial system None of the listed here Ring main system Interconnected system ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following faults is most likely to occur in cables? Breakdown of cable insulation Cross or short-circuit fault All of these Open circuit fault Breakdown of cable insulation Cross or short-circuit fault All of these Open circuit fault ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The operating voltage of super-tension cables is up to 6.6 kV 11 kV 3.3 kV 33 kV 6.6 kV 11 kV 3.3 kV 33 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The distribution transformer is generally connected in Delta/Star Star/star Star/Delta Delta/Delta Delta/Star Star/star Star/Delta Delta/Delta 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 Cables carrying dc current Ac transmission 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 ANSWER DOWNLOAD EXAMIANS APP
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