Question

6. Overhead wires sag during summer months.true or false​

Answer 1

Answer:

False because overhead wire not sag

Answer 2

Answer:

True  Overhead wires sag during summer months

Explanation

Because the cores of overhead wires are made from copper. ... The higher temperatures in summer make the copper expand - so the lines get slightly longer. In winter, the reverse happens - the lines contract and tighten up