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The metal wires expand in the heat - making them sag.
Wiki User
∙ 7y ago
In summers, materials tend to expand due to increased heat. This expansion can cause the electric wire's connections to loosen as the metal components stretch. Additionally, repeated thermal expansion and contraction cycles can contribute to the loosening of the wire.
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Why Electric cables between the poles be left loose in summers?
Electric cables between poles are sometimes left loose in summers to accommodate expansion due to heat. When temperatures rise, materials like metals expand, which could cause tight cables to snap or break. Leaving them loose ensures that they have room to expand and contract without risking damage or creating tension that could lead to failure.
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Why Electric cables between the poles be left loose in summers?
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What does a electric wire wrapped around a nail cause?
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