Question

Why are insulators used with overhead lines?

Answer 1

Answer:

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Explanation:

Overhead line insulators are used to separate line conductors from each other and the supporting structures electrically. Permittivity and dielectric strength of the insulating material are very high so that it can withstand high electrical stress.

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Answer 2

Answer:

${here \: is \: your \: answer} \\ \\ \\ Overhead line insulatorsare used to separate lineconductors from each other and the supporting structures electrically. Permittivity and dielectric strength of the insulating material are very high so that it can withstand high electrical stress.$

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