Electrical Cables The disadvantage with paper as insulating material is None of the listed here It has high capacitance It is hygroscopic It is an organic material None of the listed here It has high capacitance It is hygroscopic It is an organic material 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 Underground cables are laid at sufficient depth To minimize temperature stresses To minimize the effect of shocks and vibrations due to gassing vehicles, etc. To avoid being unearthed easily due to removal of soil All of the listed here To minimize temperature stresses To minimize the effect of shocks and vibrations due to gassing vehicles, etc. To avoid being unearthed easily due to removal of soil All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The advantage of oil filled cables is More perfect impregnation Smaller overall size No ionization, oxidation and formation of voids All of the listed here More perfect impregnation Smaller overall size No ionization, oxidation and formation of voids All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In single core cables armouring is not done to Avoid excessive sheath losses None of the listed here Make it flexible Either of the listed here Avoid excessive sheath losses None of the listed here Make it flexible Either of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In a cable, the maximum stress under operating conditions is at Insulation layer Sheath Conductor surface Armour Insulation layer Sheath Conductor surface Armour ANSWER DOWNLOAD EXAMIANS APP
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