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Question

Difficulty: MediumWire Preparation Tools

Arrange the following procedural steps in the correct chronological order for preparing and terminating a jacketed multi-conductor electrical cable using standard wire preparation tools.

  1. 1Cut the multi-conductor cable squarely to the overall required length using a curved-blade cable cutter.
  2. 2Score and remove the outer protective cable jacket using a rotary cable jacket stripper without nicking the inner conductors.
  3. 3Remove the designated length of insulation from each individual conductor using the correctly sized notch on a multi-gauge wire stripper.
  4. 4Attach solderless connector lugs onto the exposed conductor ends using a calibrated wire crimping tool.

Answer

Cut the cable to length, remove the outer cable jacket, strip individual conductor insulation, and crimp the terminal lugs.
Proper wire preparation follows an outside-in, progressive procedure: cutting the bulk cable cleanly to length, removing the outer protective sheath with a jacket stripper, stripping the insulation from individual conductors using the correct gauge notch, and finally crimping the solderless terminal lugs onto the exposed bare copper.

Step-by-Step Solution

1
Size and cut the bulk multi-conductor cable assembly.
A clean, square cable end at the specified total working length.
Cutting to length first establishes the proper dimensions before separating individual sub-components.
2
Use a cable jacket stripper to score and peel away the outer sheath.
The internal bundle of color-coded insulated wires is exposed without damage.
The outer jacket must be removed before the individual wires inside can be accessed or manipulated.
3
Select the appropriate AWG notch on a wire stripper and remove insulation from the end of each conductor.
Bare copper wire ends exposed to the exact insertion depth of the terminal barrel.
Stripping conductor insulation exposes the metal required to make an electrical connection while preserving wire strand integrity.
4
Insert the bare conductor into a terminal lug and compress with a crimping tool.
A mechanically secure and electrically conductive termination.
Crimping permanently secures the terminal to the prepared bare conductor as the final assembly operation.

Key Concept

Sequential wire preparation workflow using dedicated hand tools
Estimated Time:1m 0s
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Topics

Wire Preparation Tools

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