Practice question

Why is basic hazardous-materials awareness part of general CDL knowledge?

Drivers must recognize placarded or regulated cargo and know when special rules may apply
It lets all CDL drivers haul hazmat without endorsement
It replaces shipping papers
It is only about passenger buses

Answer: A — Drivers must recognize placarded or regulated cargo and know when special rules may apply

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