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Connecticut CDL DMV Endorsement Hazmat 2

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Number of Test
10
Number of Question
30
Passing score
24
13%
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  • 0Incorrect
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Ouch! While you were on a roll there for a few questions, you didn’t pass this time. But I know this test, and I think you’ll pass next time. Really.

1. A placard should be placed:
At least three inches away from any other markings.
Under a ladder, if space is an issue.
On a background that is a similar color to the placard.

A placard must be placed at least three inches away from any other markings. The placard should be kept clear of attachments or devices, such as doors and ladders. Placards should always be placed against a background of a contrasting color.

2. Shipping papers identifying hazardous materials should be:
At the bottom of a stack of shipping papers.
On the top of a stack of shipping papers.
In a location separate from non-hazardous materials.
Stored under the passenger’s seat.

Carriers and drivers must be able to quickly identify hazardous materials' shipping papers. Shipping papers for hazardous materials should be on the top of a stack of shipping papers.

3. Regulations relating to hazardous materials are intended to protect all of the following, except:
You.
Those around you.
The environment.
Buildings.

Due to the risks involved, government on federal, state, and local levels may impose regulations on the transportation of hazardous materials. These regulations exist to protect the driver, others near the vehicle, and the environment.

4. If a driver is given a leaking package or shipment, they should:
Accept it.
Refuse it.
Leave it on the side of the road.

It is a driver's responsibility to refuse packages or shipments of hazardous materials if they contain leaks.

5. In addition to reading the manual, what is an effective way to learn about transporting hazardous materials?
Talking to other drivers
Attending hazardous materials training courses
Guessing
Working on cars

While the manual contains all of the information needed to pass the written exam for a hazardous materials endorsement, it does not contain all of the information necessary to do the job safely. You can learn more by attending hazardous materials training courses.

6. Who is responsible for identifying the hazard class of a hazardous material?
The shipper
A contractor
The driver
Everyone

The shipper of hazardous materials is responsible for using the hazardous materials regulations to determine the product's identification number, proper shipping name, hazard class, and packing group. They are also responsible for determining the correct packaging, labels, markings, and placards to use.

7. When trying to control a minor truck fire, what should you do before opening the trailer doors?
Check to see if the doors are hot.
Throw water on the doors.
Put on a pair of gloves.
Wait 30 minutes.

If you are experiencing a truck fire, you should not attempt to open trailer doors without first feeling the doors to see if they are hot. If the doors are hot, there may be a cargo fire. Leave the doors closed if there is a cargo fire.

8. Portable tanks:
Cannot be removed from a vehicle.
Are not permanently attached to a vehicle.
Are permanently attached to a vehicle.
Should not be used.

Cargo tanks remain on a vehicle at all times, regardless of whether or not they are carrying cargo. Portable tanks are bulk packaging and are not permanently attached to a vehicle.

9. Emergency response information provided by the shipper must include:
Risks of fire or explosion.
Value of the materials.
Date of packing.
Origination of the materials.

At a minimum, emergency response information must include the basic descriptions and technical names of the materials being transported; immediate hazards to health; risks of fire or explosion; immediate precautions to be taken in the event of an accident or incident; immediate methods for handling fires; initial methods for handling spills or leaks in the absence of fires; and preliminary first aid measures.

10. Load hazardous materials:
Near heat sources.
Away from heat sources.
In direct sunlight.
In the rain.

Hazardous materials should always be loaded away from heat sources. Many materials become more hazardous if their temperatures increase.

11. Identification numbers assigned to chemicals can be found:
In the DOT Emergency Response Guidebook.
In the truck's operation manual.
On the EPA’s website.
At fuel stations.

The United States Department of Transportation (DOT)’s Emergency Response Guidebook (ERG) lists all hazardous chemicals and their assigned identification numbers.

12. Materials that are considered hazardous may include all of the following, except:
Explosives.
Gases.
Solids.
Rocks.

Hazardous materials are products that pose risks to health, safety, and property during transportation. Materials that are considered hazardous include explosives; flammable and poisonous gases; and flammable and other hazardous solids.

13. If a driver is given a leaking package or shipment, they should:
Accept it.
Refuse it.
Leave it on the side of the road.
Get someone else to drive it.

It is a driver's responsibility to refuse packages or shipments of hazardous materials if they contain leaks.

14. A person who is watching the loading or unloading of a tank must do all of the following, except:
Remain alert.
Remain within 25 feet of the tank.
Wear a chemical suit.
Know the hazards of the materials involved.

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.

15. As a driver, which of the following is not your job at the scene of an accident?
Keeping people away from the scene.
Taking heroic measures to put the fire out.
Communicating the danger of the hazardous materials to response personnel.

If you are involved in an accident while carrying hazardous materials, it is your responsibility as the driver to keep people away from the scene; limit the spread of material if you can safely do so; inform emergency response personnel of the dangers posed by the materials; and provide emergency personnel with the shipping papers and emergency response information. Unless you have protective equipment and the necessary training, do not try to fight hazardous materials fires yourself.

16. If a shipping paper describes both hazardous and non-hazardous materials, the hazardous materials may need to be:
Highlighted in a contrasting color.
Circled by a pen or marker.
Unmarked.

If a shipping paper describes both hazardous and non-hazardous materials, the hazardous materials must be distinguished in one of three ways. They must be entered first on the shipping paper, highlighted in a contrasting color, or properly marked with an "X" in a column titled "HM."

17. Who must mark and label the materials for shipping?
The mechanic
The shipper
The driver

The shipper of hazardous materials is responsible for correctly labeling and marking them. The driver should make sure that the shipper properly labeled and marked the materials before beginning a trip.

18. A person supervising the loading of a tank:
Does not have to be able to move the vehicle.
Must be a licensed firefighter.
Does not need to know about the materials being loaded.
Must stay within 25 feet of the tank.

The loading and unloading of a tank must be watched by a qualified person. They must be alert; have a clear view of the tank; stay within 25 feet of the tank; know the hazards of the materials involved; know the procedures to follow in an emergency; and be authorized and able to move the tank if necessary.

19. When loading containers of hazardous materials, you should not use:
Dollies.
Hooks.
Straps.
Other helpers.

When loading or unloading containers of hazardous materials, you should not use hooks, or any other tools that could damage containers or packaging.

20. If a package contains liquid containers, the package must display:
Arrows pointing in the correct upright direction.
A return address.
The number of containers inside the box.
The word "fragile."

Packages containing liquid containers should display arrows pointing in the correct upright direction. These packages should be placed facing the correct direction.

21. How often do hazardous materials employees need to be trained?
At least once a week
At least once every three years
At least one every 10 years

Employees who work with hazardous materials must be trained and tested at least once every three years.

22. Class 1, Class 2.1, and Class 3 materials should not be placed in a trailer with:
A heater.
An air conditioner.
Other items.

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.

23. A hazardous material's identification number should appear:
On the transporting vehicle's bumper.
On the material's packaging.
On a sticker near the material's shipping container.

A material's ID number must appear on its accompanying shipping paper as well as on its packaging. It also must appear on cargo tanks and other bulk packaging.

24. Regulations relating to hazardous materials are intended to protect:
You.
Those around you.
The environment.
All of the above.

Transporting hazardous materials can be risky. The regulations are intended to protect you, those around you, and the environment.

25. There may be restrictions on the transportation of explosives or hazardous waste in certain areas. These restrictions:
Are usually not a concern.
Are waived on the weekends.
Should be researched before taking a route.
Only apply if transporting more than 1,000 pounds of a material.

Before transporting hazardous materials, you should research any restrictions that may apply to the routes you plan to take.

26. A shipping paper:
Is not needed for most shipments of hazardous materials.
Is required for all shipments of hazardous materials.
Can be kept in a digital file.

Shippers of hazardous materials are required to provide proper shipping papers to communicate the risks of the materials.

27. If accepting a shipment, what could indicate that the cargo contains hazardous materials?
The cargo is stored in cylinder tanks.
The cargo is picked up from a supermarket.
The cargo is packaged on wood pallets.

Cylinders and drums are often used to contain hazardous materials. Be sure to take the proper precautions if transporting a cargo of hazardous materials.

28. When applying for an original or renewed HazMat endorsement, you must undergo a background check through which agency?
The Transportation Security Administration
The Federal Bureau of Investigation
The Department of Energy

When applying for an original or renewed HazMat endorsement, you must undergo a federal security threat assessment done by the Transportation Security Administration (TSA).

29. Which type of material may be required to have a transport index?
Corrosive
Radioactive
Poisonous
Explosive

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.

30. Containers of hazardous materials must be:
Brightly-colored.
Braced to prevent movement during transportation.
Made of cardboard.

Containers of hazardous materials should be braced so they will not fall, slide, or bounce around during transportation.

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