Question

Transmission lines should not be stretched more tightly between the towers because, Options:- A. Expansion takes place in winter. B. Contraction takes place in summer C. Expansion takes place in summer and contraction takes place in winter D. Expansion and contraction do not depend on temperature

Answer 1

Answer:

d) option is the answer

Explanation:

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Answer 2

Answer:

Explanation:

c)Expansion takes place in summer and cotraction takes place in winter