Electrical Cables The breakdown of insulation of the cable can be avoided economically by the use of None of the listed here Both Inter-sheaths and Insulating materials with different dielectric constants Inter-sheaths Insulating materials with different dielectric constants None of the listed here Both Inter-sheaths and Insulating materials with different dielectric constants Inter-sheaths Insulating materials with different dielectric constants ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulating material for a cable should have All of the listed here low cost High dielectric strength High mechanical strength All of the listed here low cost High dielectric strength High mechanical strength ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Cables for 220 kV lines are invariably Compressed oil or compressed gas insulated Rubber insulated Mica insulated Paper insulated Compressed oil or compressed gas insulated Rubber insulated Mica insulated Paper insulated ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Which of the following insulation is used in cables? Rubber All of the listed here Varnished cambric Paper Rubber All of the listed here Varnished cambric Paper ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Underground cables are laid at sufficient depth To minimize temperature stresses To avoid being unearthed easily due to removal of soil All of the listed here To minimize the effect of shocks and vibrations due to gassing vehicles, etc. To minimize temperature stresses To avoid being unearthed easily due to removal of soil All of the listed here To minimize the effect of shocks and vibrations due to gassing vehicles, etc. ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In a cable, the maximum stress under operating conditions is at Armour Sheath Insulation layer Conductor surface Armour Sheath Insulation layer Conductor surface ANSWER DOWNLOAD EXAMIANS APP
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