what does awg stand for
American wire gauge
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What is AWG?
Founded in 1926, AWG is the second-largest retailer-owned wholesale co-op in the nation, with annual sales of $6.
What is American Wire Gauge (AWG)?
Simply stated, AWG or American wire gauge is the standard system that determines a cross section of a wire using a gauge for solid, round electrical wires. The higher the AWG number, the thinner or smaller the wire. Used since 1857, AWG has helped users determine a wire鈥檚 current-carrying ratings.
What is the difference between AWG and resistance?
These measurements are made on the wire alone; no jacketing or insulation factors into AWG size. AWG relates also to resistance; so a thicker wire has less resistance and thus can carry more voltage a longer distance.
What is the difference between 10 AWG and 40 AWG?
If our wire is copper, that 40 AWG conductor, with a 9.61 area, has a resistance of 1080 ohms per 1000 feet; the 10 AWG, with approximately 1000 times the area, has a resistance of just about exactly one ohm. Resistance is the property of a conductor which describes how current flowing through the conductor will be converted to heat.