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Cost and weight. High voltage electrical lines use aluminium because of the weight, they are mostly aerial lines. Silver is too expensive to use for almost anyt
by AdrianB1 2y ago
Cost and weight. High voltage electrical lines use aluminium because of the weight, they are mostly aerial lines. Silver is too expensive to use for almost anything.
- mrlonglong 2y agoBut suppose it was cheap enough, would it be useful?