Electrical Cables In single core cables armouring is not done to Either of the listed here None of the listed here Make it flexible Avoid excessive sheath losses Either of the listed here None of the listed here Make it flexible Avoid excessive sheath losses ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Is a cable is to be designed for use on 1000 kV, which insulation would you prefer ? Vulcanised rubber Compressed SF6 gas Polyvinyle chloride Impregnated paper Vulcanised rubber Compressed SF6 gas Polyvinyle chloride Impregnated paper ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Dielectric strength of rubber is around 5 kV/mm 15 kV/mm 30 kV/mm 25 kV/mm 5 kV/mm 15 kV/mm 30 kV/mm 25 kV/mm ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In a cable the voltage stress is maximum at Surface of the conductor Sheath Insulator Core of the conductor Surface of the conductor Sheath Insulator Core of the conductor ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulating material should have High resistivity High dielectric strength Low permittivity All of the listed here High resistivity High dielectric strength Low permittivity All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Underground cables are laid at sufficient depth To minimize temperature stresses To minimize the effect of shocks and vibrations due to gassing vehicles, etc. All of the listed here To avoid being unearthed easily due to removal of soil To minimize temperature stresses To minimize the effect of shocks and vibrations due to gassing vehicles, etc. All of the listed here To avoid being unearthed easily due to removal of soil ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS