CDL Hazmat Endorsement (Questions and Correct Answers - 2026)

CDL Hazmat Endorsement (Questions and Correct Answers - 2026) If your vehicle is leaking a hazardous material what action should you avoid taking a trying to stop the leak using available tools? - Correct Answer Any more than safety requires Which item is loading into closed cargo spaces allowed only if packaged in fire water resistant materials and covered with a fire water resistant tarp? - Correct Answer Flammable liquids When refueling a vehicle displaying hazardous materials placards where should a person be positioned? - Correct Answer At the nozzle controlling the fuel flow On the Hazardous Materials Table what column shows the hazard warning labels shippers must put on packages of hazardous materials? - Correct Answer Column 6 What kind of pressure is applied when utilizing parking or emergency brakes? - Correct Answer Spring pressure If the term "prohibited" is noted or typed in the hazard class column of any entry within the Hazardous Materials Table what is the appropriate course of action? - Correct Answer The product must never be transported When transporting 2000 lbs of phosphoric acid how far should you avoid parking from the traveled portion of the highway except during normal operations for a brief period? - Correct Answer 300 ft What information is conveyed by the transport index of a radioactive material? - Correct Answer The degree of control needed during transportation True or False: It's accurate to say that the driver must immediately clean up any leaking hazardous material they come across? - Correct Answer False