FREE Online Hazmat Test | DMV Massachusetts 2024 Page 2 of 5
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 MA 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 Massachusetts requirements for issuing a hazmat endorsement for CDL may vary from those established in other states.
30
24
20
7 . If the words "Inhalation Hazard" appear on the shipping paper, which placard must be displayed?
Solid
If the words "Inhalation Hazard" appear on the shipping paper or package, you must display the "Poison Inhalation Hazard" or "Poison Gas" placards, as appropriate.
8 . Hazardous materials laws are controlled by:
All levels of government.
Because of the risks presented by the nature of the materials, government on federal, state, and local levels may impose regulations on the transportation of hazardous materials.
9 . If you notice a cargo leak, you can identify the leaking cargo:
By rubbing it on your arm.
In the event of a leak in a cargo of hazardous materials, use the shipping papers, labels, or package locations to identify the materials involved. Do not touch the leaking materials.
10 . Who is responsible for identifying the hazard class of materials being shipped?
The mechanic
The shipper of hazardous materials is responsible for identifying the product's identification number; proper shipping name; hazard class; packing group; and correct packaging, labels, marking, and placards.
11 . On a shipping paper, if the letter “G” appears in Column 1, what else needs to appear?
The date the product was packed
If the letter “G,” for "Generic," is written in Column 1 of a shipping paper, the technical name of the associated hazardous material must also be listed.
12 . When driving a vehicle with empty cargo tanks that are used to carry hazardous materials, the driver:
Should never drive over railroad tracks.
