Are You a Wiring Wizard or an Electrical Know-Nothing?

Are You a Wiring Wizard or an Electrical Know-Nothing?

What does wire gauge refer to?

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Correct Incorrect Wire gauge refers to the cross-sectional size of a wire, indicating the amount of copper or aluminum it contains. A higher gauge number means a thinner wire diameter.

What does wire gauge refer to?

  • The diameter of the wire
  • The amperage of the wire
  • The voltage of the wire
  • The strength of the wire
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