Electrical Cables If a cable of homogeneous insulation has a maximum stress of 10 kV/mm, then the dielectric strength of insulation should be 15 kV/mm 5 kV/mm 30 kV/mm 10 kV/mm 15 kV/mm 5 kV/mm 30 kV/mm 10 kV/mm ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulating material for a cable should have All of the listed here low cost High mechanical strength High dielectric strength All of the listed here low cost High mechanical strength High dielectric strength ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulation of the cable decreases with Both of the listed here The decrease in the length of the insulation The increase in length of the insulation None of the listed here Both of the listed here The decrease in the length of the insulation The increase in length of the insulation None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The minimum dielectric stress in a cable is at Bedding Lead sheath Conductor surface Armour Bedding Lead sheath Conductor surface Armour ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The disadvantage with paper as insulating material is None of the listed here 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 ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Copper as conductor for cables is used as Hard drawn Alloy with chromium Annealed Hardened and tempered Hard drawn Alloy with chromium Annealed Hardened and tempered ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS