HazMat #2
Hazmat Test | Nebraska 2026 #2 Page 3 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 NE CDL hazmat endorsement in 2026, 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 Nebraska requirements for issuing a hazmat endorsement for CDL may vary from those established in other states.
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13 . When loading compressed gas, the liquid discharge valves should be:
Keep liquid discharge valves on a compressed gas tank closed except when loading and unloading.
14 . What does "RQ" stand for?
Response quarantine
When marking hazardous materials in an "HM" column on a shipping paper, the letters "RQ" may be used instead of an "X" if a reportable quantity of the material must be identified.
15 . If transporting chlorine, what must be kept in the vehicle?
Directions for emergency personnel
A driver transporting chlorine in cargo tanks must keep an approved gas mask and an emergency kit in their vehicle.
16 . What is used to warn people about hazardous materials?
License plate stickers
Diamond-shaped warning signs, called "placards," are placed on the outside of a vehicle carrying hazardous materials to serve as a warning.
17 . If you apply for an original or renewal HazMat endorsement, you must undergo a background check through which agency?
Secretary of Defense
To obtain a hazardous materials endorsement, you must pass a background check conducted by the Transportation Security Administration (TSA).
18 . If a substance is transported in a reportable quantity, which letters must appear on the shipping paper and package?
NT
