Electrical Cables Is a cable is to be designed for use on 1000 kV, which insulation would you prefer ? Polyvinyle chloride Vulcanised rubber Impregnated paper Compressed SF6 gas Polyvinyle chloride Vulcanised rubber Impregnated paper Compressed SF6 gas ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulating material for a cable should have low cost High mechanical strength High dielectric strength All of the listed here low cost High mechanical strength High dielectric strength All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulation of the cable decreases with The decrease in the length of the insulation None of the listed here Both of the listed here The increase in length of the insulation The decrease in the length of the insulation None of the listed here Both of the listed here The increase in length of the insulation ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables If the length of a cable is doubled, its capacitance None of the listed here Becomes one-fourth Becomes double Becomes one-half None of the listed here Becomes one-fourth Becomes double Becomes one-half ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The electrostatic stress in underground cables is Same at the conductor and the sheath Zero at the conductor as well as on the sheath Maximum at the conductor and minimum at the sheath Minimum at the conductor and maximum at the sheath Same at the conductor and the sheath Zero at the conductor as well as on the sheath Maximum at the conductor and minimum at the sheath Minimum at the conductor and maximum at the sheath ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Cables, generally used beyond 66 kV are S.L. type Belted Oil filled Armoured S.L. type Belted Oil filled Armoured ANSWER DOWNLOAD EXAMIANS APP
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