FREE Online Hazmat Test | DMV Ohio 2024

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 OH CDL hazmat endorsement in 2021, practice as much as.. Read More

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 OH 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 Ohio requirements for issuing a hazmat endorsement for CDL may vary from those established in other states.

30
24
20
To Pass

1 . The only way to effectively check your tire pressure is:

You must examine each tire on a motor vehicle at the beginning of each trip. The only effective way to check tire pressure is by using a tire pressure gauge.

2 . How many identical placards must be placed on a vehicle?

A placarded vehicle must have at least four identical placards: one on the front, one on the rear, and one on each side of the vehicle.

3 . When Division 1.3 materials are being transported, the floor liner should be:

You should use a floor lining when transporting Division 1.1, 1.2, or 1.3 materials. The floors must be tight and the liner must be made from either non-metallic material or non-ferrous metal. Non-ferrous metals are any metals that do not contain iron or iron alloys.

4 . To know which placard to use, you need to know:

To determine which placards need to be used, you must know the hazard class of the materials being shipped, the amount of hazardous materials being shipped, and the total weight of all hazardous materials in your vehicle.

5 . Which type of material may be required to have a transport index?

Some radioactive materials are required to be accompanied by a transport index. A transport index is a number that indicates how much control the material will require during transport. The total transport index of all cargo in a single vehicle may not exceed 50.

6 . Class 1, Class 2.1, and Class 3 materials should not be placed in a trailer with:

The use of cargo heaters is not always permitted. When transporting materials that are categorized as Class 1 (Explosives), Class 2.1 (Flammable Gases), or Class 3 (Flammable Liquids), the use of heaters in the same space is generally prohibited.

Wait, before you go

Ace Your Ohio CDL Written Test with our Guaranteed Cheat Sheet

Take me to the Cheat Sheet No, Thanks

See the exact questions that will be on the 2024 Ohio DMV exam.

Click Here
Full Cheat Sheet
Ace Your OH DMV Written Test 1
Ace Your OH DMV Written Test 2
Ace Your OH DMV Written Test 3
Ace Your OH DMV Written Test 4