why do elecric wires sag in summers
Answers
Answered by
2
Answer:
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.
Explanation:
please Mark my answer as Brainliest and follow me.
Answered by
0
Answer:
In summers, there's lot's of heat. the wires expand upon heat and that's why the wires sag
Similar questions