Electrical Cables The insulation of the cable decreases with None of the listed here Both of the listed here The increase in length of the insulation The decrease in the length of the insulation None of the listed here Both of the listed here The increase in length of the insulation The decrease in the length of the insulation 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 One half Four times None of the listed here Double One half Four times None of the listed here Double ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The breakdown of insulation of the cable can be avoided economically by the use of Both Inter-sheaths and Insulating materials with different dielectric constants Insulating materials with different dielectric constants Inter-sheaths None of the listed here Both Inter-sheaths and Insulating materials with different dielectric constants Insulating materials with different dielectric constants Inter-sheaths None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In case of three core flexible cable the color of the neutral is Black Brown Blue Red Black Brown Blue Red ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Which of the following insulation is used in cables? Paper Rubber Varnished cambric All of the listed here Paper Rubber Varnished cambric All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The thickness of metallic shielding on cables is usually 0.2 to 0.4 mm 3 to 5 mm 0.04 mm 40 to 60 mm 0.2 to 0.4 mm 3 to 5 mm 0.04 mm 40 to 60 mm ANSWER DOWNLOAD EXAMIANS APP
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