Electrical Cables Cables for 220 kV lines are invariably Paper insulated Mica insulated Rubber insulated Compressed oil or compressed gas insulated Paper insulated Mica insulated Rubber insulated Compressed oil or compressed gas insulated ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The disadvantage with paper as insulating material is 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 None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Copper as conductor for cables is used as Alloy with chromium Hardened and tempered Annealed Hard drawn Alloy with chromium Hardened and tempered Annealed Hard drawn ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Which of the following insulation is used in cables? Rubber Varnished cambric All of the listed here Paper Rubber Varnished cambric All of the listed here Paper ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The thickness of metallic shielding on cables is usually 0.2 to 0.4 mm 0.04 mm 40 to 60 mm 3 to 5 mm 0.2 to 0.4 mm 0.04 mm 40 to 60 mm 3 to 5 mm ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulating material should have High dielectric strength All of the listed here High resistivity Low permittivity High dielectric strength All of the listed here High resistivity Low permittivity ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS