![electrical - Which side of a two-wire cable should be used for "hot"? - Home Improvement Stack Exchange electrical - Which side of a two-wire cable should be used for "hot"? - Home Improvement Stack Exchange](https://i.stack.imgur.com/K5UDe.png)
electrical - Which side of a two-wire cable should be used for "hot"? - Home Improvement Stack Exchange
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Quick question, which of these blue and yellow wires from this new ESC are positive or negative? : r/rccars
In a two-phase wire that is blue and brown, what colour is earth, and what colour is positive? - Quora
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