This overhead line conductor has a very good balance between the mechanical and electrical properties that makes it as the best choice where the ampacity, strength and light weight are the main consideration of the line design.

This conductor has very low resistivity and is widely used as a power conductor, although used as an overhead conductor it has become rare because it is heavier and more expensive.

This component of overhead distribution line is used to support the live conductor and provide a suitable distance from the ground level.*Vee guardTop hamperLine SupportCross arm

Which of the following properties make(s) aluminium suitable for use as overhead electric cables?        I    aluminium is a good conductor of electricity        II    aluminium has a low density       III    aluminium has a low tensile strength AI, II and IIIBI and II only CII and III only DI only

In overhead lines, this wire protects transmission line equipment from damage due to lightning surges.*Barbed WireGuy wireGuard wireEarth Wire

Select the element that you would choose to make overhead power lines from the list below.SodiumSilverPotassiumAluminium