Flashcard 5 - Driving Test Flashcard Set for the CDL


The correct answer is:

three reflective triangles, a fire extinguisher, and electrical fuses


Because a truck is far larger than a personal vehicle, each truck requires:

  • reflective triangles to use in case of break down
  • a fire extinguisher in case of engine, cab, or trailer fire
  • spare electrical fuses

The fire extinguisher must be of type “B:C” or “A:B:C”. (HazMat loads require an extinguisher of type “10B:C” or larger.)

If a truck is equipped with circuit breakers, it does not need to carry spare fuses.

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