Hazmat Test | District Of Columbia 2024 #2 Page 4 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 DC CDL hazmat endorsement in 2024, 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 District Of Columbia requirements for issuing a hazmat endorsement for CDL may vary from those established in other states.
19 . If a substance is transported in a reportable quantity, which letters must appear on the shipping paper and package?
When hazardous materials are being transported in a reportable quantity in one package, the shipper must display the letters "RQ" on the shipping paper and package.
20 . If transporting chlorine, what must be kept in the vehicle?
A driver transporting chlorine in cargo tanks must keep an approved gas mask and an emergency kit in their vehicle.
21 . What does "RQ" stand for?
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.
22 . If cargo is leaking, you should:
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.
23 . The person loading a tank with hazardous materials must be all of the following, except:
The person in charge of loading or unloading a hazardous materials cargo tank must ensure that a qualified person is always supervising the process. The supervisor must be alert; have a clear view of the tank; be within 25 feet of the tank; know the hazards of the involved materials; know the procedures to follow in the case of an emergency; and be authorized to and capable of moving the tank.
24 . Hazardous materials shipping papers must include:
Drivers must be aware of the risks associated with materials they are transporting. Hazardous materials shipping papers must include an emergency response telephone number.
See the exact questions that will be on the 2024 District Of Columbia DMV exam.
99.2% of people who use the cheat sheet pass the FIRST TIME
Lillian MCcranie explains how our CDL study guide was helpful in passing the exam and recommends it to everyone.
Cameron tells us how he purchased the CDL exam, and found it to be a useful tool which helped him pass the exam and find a job.
