Question

The telephone poles are made hollow .Why?​

Answer 1

Explanation:

hollow cylinders are stronger than solid cylinders as they require a greater amount of torque to be acted on them so as to twist them. So,because of more strength and more durability, electric poles are made of hollow cylinders.

Answer 2

$\huge\mathbb\orange{Heya\:Mate..!}$

hollow cylinders are stronger than solid cylinders as they require a greater amount of torque to be acted on them so as to twist them. so,because of more strength and more duarbility electric poles are made of hollow cylinders.