FREE Online Hazmat Test | DMV Arkansas 2023
On our website, we provide FREE practice - CDL hazmat test online! The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a AR CDL hazmat endorsement in 2021, practice as much as possible. Free sample tests published on our website will help you check and improve your knowledge and boost your grades. Please bear in mind that Arkansas requirements for issuing a hazmat endorsement for CDL may vary from those established in other states.
1 . What is the symbol for a marine pollutant?
The marine pollutant symbol is the image of a fish in a white triangle with an X through through the fish.
2 . If cargo is leaking, you should:
Spray the leaking containers with water.
If you discover a leak in a cargo of hazardous materials, identify the materials in question by using the shipping papers, labels, or package location. Do not touch the leaking material.
3 . You can find the identification numbers assigned to hazardous chemicals:
The U.S. Department of Transportation (DOT)'s Emergency Response Guide provides information about hazardous materials, indexed by proper shipping names and hazardous materials identification numbers.
4 . If you identify hazardous materials leaking while you are driving, you should:
If you discover that a cargo of hazardous materials is leaking from your vehicle, you should park the vehicle as soon as possible. The longer you continue driving, the longer the trail of contamination becomes. While this creates potential danger and harm to others, it also increases clean-up expenses.
5 . To know which placards to use, you need to know: