Electrical Cables The advantage of oil filled cables is No ionization, oxidation and formation of voids More perfect impregnation Smaller overall size All of the listed here No ionization, oxidation and formation of voids More perfect impregnation Smaller overall size All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In single core cables armouring is not done to Avoid excessive sheath losses Either of the listed here Make it flexible None of the listed here Avoid excessive sheath losses Either of the listed here Make it flexible None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In a cable immediately above metallic sheath ________ is provided. Earthing connection None of the listed here Bedding Armouring Earthing connection None of the listed here Bedding Armouring ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulating material for a cable should have low cost High dielectric strength High mechanical strength All of the listed here low cost High dielectric strength High mechanical strength All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables _________ cables are used for 132 kV lines. High tension Super tension Extra high tension Extra super voltage High tension Super tension Extra high tension Extra super voltage ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The disadvantage with paper as insulating material is 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 None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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