Electrical Cables High tension cables are generally used up to 11 kV 132 kV 33 kV 66 kV 11 kV 132 kV 33 kV 66 kV ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Copper as conductor for cables is used as Alloy with chromium Annealed Hard drawn Hardened and tempered Alloy with chromium Annealed Hard drawn Hardened and tempered ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The breakdown of insulation of the cable can be avoided economically by the use of 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 Both Inter-sheaths and Insulating materials with different dielectric constants 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 None of the listed here Four times Double One half None of the listed here Four times Double ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The surge resistance of cable is 5 ohms 50 ohms 500 ohms 100 ohms 5 ohms 50 ohms 500 ohms 100 ohms ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The minimum dielectric stress in a cable is at Conductor surface Armour Bedding Lead sheath Conductor surface Armour Bedding Lead sheath ANSWER DOWNLOAD EXAMIANS APP
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