Wiring and componentsQuestion 438 of 1506

Which joint attaches a stranded wire partway along the length of another wire?

  1. Western Union splice
  2. Twist joint
  3. Tap joint
  4. Pigtail splice
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Correct answer: Tap joint

The tap joint is made along the length of a second wire.

Source: Electrical Fundamentals Competency (Industry Training Authority of BC), 9.2: Soldered Connections

Practice wiring and components

Questions last reviewed: 18 October 2026