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
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
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 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 In a cable the voltage stress is maximum at Core of the conductor Sheath Surface of the conductor Insulator Core of the conductor Sheath Surface of the conductor Insulator ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The breakdown voltage of a cable depends on Time of application of the voltage Working temperature All of the listed here Presence of moisture Time of application of the voltage Working temperature All of the listed here Presence of moisture ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS