Practice question

What is the first priority after a CMV breakdown on the roadway?

  1. Protect yourself, passengers, cargo, and other traffic from additional crashes
  2. Unload cargo into the roadway
  3. Start repairs in the travel lane immediately
  4. Turn off all lights and wait

Answer: A — Protect yourself, passengers, cargo, and other traffic from additional crashes

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

Practice more: DC CDL General Knowledge Practice Questions - District of Columbia Commercial Driver License General Knowledge Test Exam →