Electrical Cables The material for armouring on cable is usually Both Steel tape and Galvanized steel wire Steel tape Galvanized steel wire None of the listed here Both Steel tape and Galvanized steel wire Steel tape Galvanized steel wire None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The relative permittivity of rubber is Between 8 and 9 Between 5 and 7 Between 2 and 3 None of the listed here Between 8 and 9 Between 5 and 7 Between 2 and 3 None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In a cable the voltage stress is maximum at Insulator Core of the conductor Sheath Surface of the conductor Insulator Core of the conductor Sheath Surface of the conductor ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables A certain cable has an insulation of relative permittivity 4. If the insulation is replaced by one of relative permittivity 2, the capacitance of the cable will become Four times One half None of the listed here Double Four times One half None of the listed here Double ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulating material should have All of the listed here High dielectric strength Low permittivity High resistivity All of the listed here High dielectric strength Low permittivity High resistivity ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The thickness of metallic shielding on cables is usually 3 to 5 mm 0.2 to 0.4 mm 40 to 60 mm 0.04 mm 3 to 5 mm 0.2 to 0.4 mm 40 to 60 mm 0.04 mm ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS