Electrical Cables The insulating material should have High dielectric strength Low permittivity High resistivity All of the listed here High dielectric strength Low permittivity High resistivity All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Underground cables are laid at sufficient depth 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 To minimize temperature stresses To minimize the effect of shocks and vibrations due to gassing vehicles, etc. ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables If a power cable and a communication cable are to run parallel the minimum distance between the two, to avoid interference, should be 30 cm 100 cm 20 cm 50 cm 30 cm 100 cm 20 cm 50 cm ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulating material for cables should Be non-inflammable Be acid proof All of the listed here Be non-hygroscopic Be non-inflammable Be acid proof All of the listed here Be non-hygroscopic ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Dielectric strength of rubber is around 15 kV/mm 30 kV/mm 5 kV/mm 25 kV/mm 15 kV/mm 30 kV/mm 5 kV/mm 25 kV/mm ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The inter sheaths in the cables are used to None of the listed here Avoid the requirement of good insulation Provide proper stress distribution Minimize the stress None of the listed here Avoid the requirement of good insulation Provide proper stress distribution Minimize the stress ANSWER DOWNLOAD EXAMIANS APP
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