Practice question

If stopped on the road or shoulder, within 10 minutes, you must:

  1. Place emergency warning devices.
  2. Alert local law enforcement.
  3. Stand behind your vehicle and motion for traffic to pass you.
  4. Call a mechanic.

Answer: A — Place emergency warning devices.

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

Practice more: New York CDL Class B Knowledge Test 2 →