How thick diameter does the wire have to be

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Aluminum wiring rated at 30. A maximum current is to be installed in a home. For safety reasons, it should produce no more heat than 15 watt per meter of length. (aluminum rssisttivity is 2.65*10^-8)

What resistance should 1 meter length of the wire have, to safety carry 30 A?

how thick diameter does the wire have to be?

Reference no: EM13320868

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