Electrical Cables The insulating material for a cable should have low cost All of the listed here High dielectric strength High mechanical strength low cost All of the listed here High dielectric strength High mechanical strength ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Underground cables are laid at sufficient depth To avoid being unearthed easily due to removal of soil To minimize the effect of shocks and vibrations due to gassing vehicles, etc. To minimize temperature stresses All of the listed here To avoid being unearthed easily due to removal of soil To minimize the effect of shocks and vibrations due to gassing vehicles, etc. To minimize temperature stresses All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Low tension cables are generally used up to 600 V 1000 V 400 V 200 V 600 V 1000 V 400 V 200 V ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulation of the cable decreases with The decrease in the length of the insulation Both of the listed here The increase in length of the insulation None of the listed here The decrease in the length of the insulation Both of the listed here The increase in length of the insulation None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The material for armouring on cable is usually Both Steel tape and Galvanized steel wire Steel tape None of the listed here Galvanized steel wire Both Steel tape and Galvanized steel wire Steel tape None of the listed here Galvanized steel wire ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables A certain cable has an insulation of relative permittivity 4. If the insulation is replaced by one of relative permittivity 2, the capacitance of the cable will become Double Four times One half None of the listed here Double Four times One half None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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