Practice question

Which statement is correct about apron gap after coupling for the Alabama CDL Combination Vehicles Test?

  1. There should be no visible gap between trailer apron and fifth wheel
  2. A large gap proves the landing gear is raised
  3. A gap is required for highway turns
  4. A gap means the electrical line is connected

Answer: A — There should be no visible gap between trailer apron and fifth wheel

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

Practice more: Alabama CDL Combination Vehicles Practice Questions - Alabama CDL Combination Vehicles Test Exam →