Practice question

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

  1. Check trailer lights after connecting the electrical cord
  2. Use it to charge trailer air tanks
  3. Use it as a fifth wheel safety latch
  4. Let it drag on the pavement

Answer: A — Check trailer lights after connecting the electrical cord

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 →