HazMat Endorsement Exam Questions with 100% Verified Correct Answers 2026

HazMat Endorsement Exam Questions with 100% Verified Correct Answers 2026 There are three lists that drivers, shippers and carriers use to find out if a material is regulated as hazardous. Which one of there choices is not one of those three lists? - Correct Answer epa dangerous materials list Drivers of placarded vehicles transporting hazardous materials must stop ____ to ____ feet from the nearest rail of a railroad. - Correct Answer 15 to 20 feet How many identical placards is a vehicle hauling hazardous materials required to display and where? - Correct Answer Four (4), one on the front, one on the back, and one on each side of the vehicle How many different type placards are there showing dot specifications? - Correct Answer 31 At what time is it required for the driver to have an approved gas mask on hand? - Correct Answer Any vehicle carrying chlorine What is the shape and size of a placard? - Correct Answer 10 3/4 inch square or diamond It is recommended that when hauling a load of explosives a or b to use the fussees instead of the warning triangles if in an emergency or breakdown situation. - Correct Answer false Whenever your vehicle is placarded, do not drive near open fires unless you - Correct Answer Can safely pass the fire without stopping If you are in an accident involving hazardous materials, you should: - Correct Answer Keep all people far away and upwind of the accident.