Electrical Cables Is a cable is to be designed for use on 1000 kV, which insulation would you prefer ? Impregnated paper Polyvinyle chloride Compressed SF6 gas Vulcanised rubber Impregnated paper Polyvinyle chloride Compressed SF6 gas Vulcanised rubber ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The disadvantage with paper as insulating material is It is hygroscopic It has high capacitance It is an organic material None of the listed here It is hygroscopic It has high capacitance It is an organic material None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In the cables, sheaths are used to Provide proper insulation None of the listed here Prevent the moisture from entering the cable Provide enough strength Provide proper insulation None of the listed here Prevent the moisture from entering the cable Provide enough strength ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Cables, generally used beyond 66 kV are Belted Oil filled Armoured S.L. type Belted Oil filled Armoured S.L. type ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Cables for 220 kV lines are invariably Compressed oil or compressed gas insulated Paper insulated Rubber insulated Mica insulated Compressed oil or compressed gas insulated Paper insulated Rubber insulated Mica insulated ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulating material for a cable should have All of the listed here High dielectric strength High mechanical strength low cost All of the listed here High dielectric strength High mechanical strength low cost ANSWER DOWNLOAD EXAMIANS APP
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