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Copper or aluminium.

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11y ago

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Is romex wire copper or aluminum?

Standard Romex is a three-strand, solid core wire, individually insulated, in a common sheath to make it easier to pull. For a short time, some manufacturers were making romex with aluminum because the cost of copper was so high, but the aluminum wire was not as good as the copper, and the practice was discontinued.


What are the standard Romex wire colors used in electrical wiring?

The standard Romex wire colors used in electrical wiring are black, white, and bare copper.


What is the Romex color code for electrical wiring?

The Romex color code for electrical wiring is black for hot wires, white for neutral wires, and bare copper for ground wires.


Can you mix aluminum wire with romex in a junction box?

No, do not mix aluminum wire with copper wire.


Is copper a pure substance or a mixture?

Copper is a pure substance.


Is copper is a pure substance?

Yes, copper is an element, which is a pure substance.


Is copper pure form?

No, copper is typically not found in its pure form in nature. It is usually found in combination with other elements in ores, which must be processed to extract the pure copper metal.


Is copper wire a pure substance mechanical mixture or a solution?

Copper wire is a pure substance, as it is made entirely of copper atoms.


Is copper wire a pure substance?

No. Copper used in wiring would not qualify as laboratory-grade (pure). It would be far too expensive to manufacture and would not improve the conductivity enough to make a difference. Some copper wire is even plated. Laboratory-grade (pure) copper is a single substance, the element copper.


What type of wiring should be used for a 50 amp circuit, specifically considering the keyword "Romex"?

For a 50 amp circuit, 6-gauge copper wire should be used, typically in a type of wiring called "Romex." Romex is a brand of non-metallic sheathed cable commonly used for residential electrical wiring.


Is copper wire a mechanical mixture?

It should be a "pure" substance, but its really an alloy.


Is copper metal pure substance or mixture?

Copper metal is an element and thus a pure substance.