Practice question

Which statement is correct about uncoupling for the Arkansas CDL Combination Vehicles test?

  1. Use the hand valve as the only parking brake
  2. Secure the trailer, lower landing gear, disconnect and stow lines, release the fifth wheel, and pull out slowly
  3. Pull away before lowering landing gear
  4. Leave air lines dragging on the ground

Answer: B — Secure the trailer, lower landing gear, disconnect and stow lines, release the fifth wheel, and pull out slowly

The correct answer is shown above. Try the full quiz for additional practice.

Practice more: Arkansas CDL Combination Vehicles Test Practice Questions - Arkansas Commercial Driver License (CDL) Combination Vehicles Knowledge Test Exam →