Wiring and componentsQuestion 469 of 1506

About how long should it take to complete a soldered joint when the heat is correct?

  1. About 2 seconds
  2. About half a minute
  3. About five minutes
  4. Less than a tenth of a second
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Correct answer: About 2 seconds

The metals should reach soldering temperature quickly.

Source: Electrical Fundamentals Competency (Industry Training Authority of BC), 10.3: Soldering techniques

Practice wiring and components

Questions last reviewed: 18 October 2026