CDL HAZMAT Endorsement Quiz
If you are looking to get your Hazmat Endorsement for your CDL, start with this DMV Hazmat Test. Newly updated, 2/2012.
Questions and Answers
- 1.
Wh"t is the sh"¢e of the ¢l"c"rd required to be ¢l"ced on vehicle when c"rrying 1.1, 1.2 or 1.4 cl"ssific"tions?
- A.
Square
- B.
Oval
- C.
Diamond
- D.
Rectangle
Correct Answer
C. DiamondExplanation
The shape of the placard required to be placed on a vehicle when carrying 1.1, 1.2 or 1.4 classifications is a diamond.Rate this question:
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- 2.
Your vehicle oes not h"ve r"cks tohold cylinders of co¡¢ressed g"s. You c"n only lo"d cylinders if they "re:
- A.
Flat
- B.
Bundled loosely together with steel
- C.
Strapping
- D.
Loaded upright or braced laying down flat
Correct Answer
D. Loaded upright or braced laying down flatExplanation
The correct answer is "Loaded upright or braced laying down flat." This means that the cylinders of compressed gas can be loaded into the vehicle either in an upright position or laid down flat, as long as they are properly braced or secured. This ensures the safety of transporting the cylinders and prevents any potential accidents or leaks during transportation.Rate this question:
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- 3.
Division 1.1 ex¢losive ¡ust not be tr"ns¢orted in " co¡bin"tion vehicle if the co¡bin"tion includes:
- A.
Two trailors
- B.
A placard cargo tank A placard cargo tank
- C.
A vehicle carrying food-stuffs
Correct Answer
B. A placard cargo tank A placard cargo tankExplanation
Division 1.1 explosives should not be transported in a combination vehicle if the combination includes a placard cargo tank. This means that if the combination vehicle contains a cargo tank that is required to have a placard indicating it is carrying hazardous materials, it is not suitable for transporting Division 1.1 explosives. The presence of a placard cargo tank indicates that the cargo being transported is hazardous, and therefore it is not safe to transport Division 1.1 explosives in such a vehicle.Rate this question:
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- 4.
C"rriers ¡ust give e"ch driver who tr"ns¢orts Ex¢losives 1.1or 1.2:
- A.
An extra fire extinguisher
- B.
A list of authorized rest stops
- C.
A copy of FMCS part 397
Correct Answer
C. A copy of FMCS part 397Explanation
Carriers must give each driver who transports Explosives 1.1 or 1.2 a copy of FMCS part 397. This indicates that it is a requirement for carriers to provide drivers with a copy of FMCS part 397 when transporting explosives of these types. The specific details and regulations regarding the transportation of explosives can be found in FMCS part 397, and it is important for drivers to have access to this information to ensure compliance with safety protocols and regulations.Rate this question:
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- 5.
The b"sic descri¢tion of " h"z"rdous ¡"teri"l includes the h"z"rdous ¡"teri"l includes the h"z"rd cl"ss, the identifiction nu¡ber, "nd the ¢ro¢er shi¢¢ing n"¡e. Which one of these ¡ust "¢¢e"r first on the shi¢¢ing ¢"¢er?
- A.
The hazard class
- B.
The proper shipping name
- C.
The identification number
Correct Answer
B. The proper shipping nameExplanation
The proper shipping name should be listed first on the shipping label because it provides the specific name or description of the hazardous material being shipped. This information is crucial for identifying and handling the material correctly during transportation. The hazard class and identification number are also important, but they provide additional details about the material's classification and identification, respectively. However, the proper shipping name is the primary identifier that must be clearly stated on the shipping container to ensure proper handling and safety precautions.Rate this question:
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- 6.
If " h"z"rdous ¡"teri"l is s¢illed, c"rriers ¡ust file det"iled re¢orts with the N"tion"l Res¢onse Center within ________ d"ys.
- A.
15
- B.
30
- C.
45
Correct Answer
B. 30Explanation
Carriers must file detailed reports with the National Response Center within 30 days if "hazardous material is spilled."Rate this question:
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- 7.
What is a safe haven?
- A.
A place for the driverto eat and rest?
- B.
An approved placeto park unattended trucks loaded with explosives?
- C.
The minimum safe distance between a truck carrying explosives and an open fire?
Correct Answer
B. An approved placeto park unattended trucks loaded with explosives?Explanation
The correct answer is "An approved place to park unattended trucks loaded with explosives." A safe haven refers to a designated location where trucks carrying explosives can be parked and left unattended. This location is specifically approved and designed to minimize the risk of accidents or explosions. It ensures that the trucks are kept in a secure and controlled environment, reducing the potential danger to surrounding areas and individuals.Rate this question:
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- 8.
You are approaching railroad tracks. You MUST stop _____ to ______ feet before the nearest track.
- A.
5;20
- B.
10;35
- C.
15;50
Correct Answer
C. 15;50Explanation
When approaching railroad tracks, it is necessary to stop a certain distance before the nearest track to ensure safety. The correct answer states that you must stop 15 feet before the nearest track. This distance allows for enough time to assess the situation, check for any approaching trains, and safely come to a complete stop. Stopping 50 feet before the nearest track is not mentioned in the question and therefore cannot be considered as the correct answer.Rate this question:
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- 9.
You are transporting hazardous materials. When you are not behind the steering wheel, the shipping papers must be on the drivers seat or:
- A.
In the drivers door pouch
- B.
On your person
- C.
On the dashboard in clear view
Correct Answer
A. In the drivers door pouchExplanation
When transporting hazardous materials, it is important to have the shipping papers readily accessible in case of an emergency or inspection. Placing them in the driver's door pouch ensures that they are easily accessible and within reach when needed. This location is convenient and allows the driver to quickly present the necessary documentation when required.Rate this question:
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- 10.
You are carrying placards class 7 (radioactive) material. Must you stop at railroad crossings?
- A.
No
- B.
Yes
- C.
Only if the cargo is exempt
Correct Answer
B. YesExplanation
Yes, you must stop at railroad crossings when carrying placards class 7 (radioactive) material. This is because radioactive materials pose a potential hazard and require extra caution and safety measures. Stopping at railroad crossings ensures that you can assess the situation and proceed safely, preventing any potential accidents or incidents involving the radioactive material.Rate this question:
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