Oregon CDL Hazmat 1 - DMV Written Test Questions with Answers - MCQGeeks.com

Q.1

Regulations require hazardous materials employees to be trained and tested how often?

Once every year
Once every three years
Once every five years
Once every 10 years

Q.2

What could indicate that a shipment you are accepting contains hazardous materials?

The cargo is stored in cylinder tanks.
The cargo is picked up from a supermarket.
The cargo is packaged in cardboard boxes.
The cargo has green packaging.

Q.3

When approaching a railroad crossing while transporting chlorine:

You must stop before crossing the tracks.
You must reduce your speed before crossing the tracks.
You can proceed without stopping if no warning lights are flashing.
You can proceed without stopping if no other vehicles are within sight.

Q.4

If transporting a package that contains radioactive materials, it is important to know that:

Radiation will pass through to other packages.
The package should be placed in the cab.
The package should be loaded on its side.
The package should be made of wood.

Q.5

An indicator that cargo contains hazardous materials is:

The cargo is stored in cylinder tanks.
The cargo is picked up from a supermarket.
The cargo is packaged in cardboard boxes.

Q.6

When a driver is not in their vehicle, hazardous materials' shipping papers should be:

Kept on the driver's person.
Kept on the driver’s seat.
Kept under the passenger’s seat.
Placed on the dashboard.

Q.7

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.

Q.8

How long do shippers need to keep a copy of shipping papers for hazardous materials?

Five months
One year
Two years
10 years

Q.9

What should be done if the third column of the Hazardous Materials Table contains the word “Forbidden?”

The indicated substance should not be transported.
The indicated substance should be transported by air.
The indicated substance should only be transported at night.
The indicated substance should be accompanied by a security guard.

Q.10

When transporting Division 1.1 materials, the floor liner should be:

Made from metallic materials.
Made from an iron alloy.
Made from non-ferrous materials.
Loose.

Q.11

Shipping papers should be:

Hidden from view.
Placed in the glove box.
Easily seen by anyone entering the cab.
Laminated.

Q.12

If a package of hazardous materials is not large enough to hold a label, it should be labeled:

With a barcode.
With a tag.
By being placed in a certain part of the trailer.

Q.13

Which of the following is not an acceptable location to keep hazardous materials' shipping papers?

In a pouch on the driver’s side door
In a pouch on the passenger’s side door
Within reach of the driver while the seat belt is fastened
On the driver’s seat while the driver is outside of the vehicle

Q.14

If you apply for a HazMat endorsement, you must undergo a check through which agency?

The Transportation Security Administration
The Federal Bureau of Investigation
The Department of Energy
The Department of Defense

Q.15

When loading or unloading explosive materials, you should:

Keep the engine running.
Turn off the engine.
Use sharp-pointed tools to open the packages.
Toss packages.

Q.16

Placarded vehicles must carry fire extinguishers with a minimum rating of:

10 B:C.
20 C.
10 A:B.
5 B:C.

Q.17

An explosive material is most likely categorized as a ____ hazard.

Class 1
Class 3
Class 6
Class 7

Q.18

Hazardous materials shipping papers must include:

An emergency response telephone number.
The price of the materials.
The intended use of the materials.
The country of origin of the materials.

Q.19

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

Q.20

If a driver stops and leaves their vehicle while transporting hazardous materials, the shipping papers should be:

Carried by the driver.
Left in the front seat of the cab.
Placed in a box under the passenger seat.

Q.21

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.

Q.22

How many identical placards must be placed on a vehicle?

Three
Two
Four

Q.23

Shippers package in order to ____ hazardous materials.

Contain
Release
Insulate

Q.24

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.

Q.25

If a substance is transported in a reportable quantity, which letters must appear on the shipping paper and package?

WH
LT
RQ
NT

Q.26

If a package of explosives has an oily stain or shows dampness, the driver should:

Continue to transport the load.
Decline transporting the load.
Use towels to absorb the liquid.

Q.27

If hazardous materials are being transported, how are other drivers warned?

By the posting of placards on the truck
By the flashing lights on the truck
By a siren
By the driver waving an arm out the window

Q.28

When placing a placard:

It should be at least three inches away from any other markings.
It could be placed under a ladder if space is an issue.
It can be affixed to a background of similar color.
It can be upside down.

Q.29

In the event of a fire, what should you do before opening trailer doors?

Check to see if the doors are hot.
Throw water on the doors.
Find someone else to open the doors.

Q.30

In the event of a cargo fire, opening trailer doors may cause a fire to expand because:

Oxygen will be allowed into the area.
The temperature of the trailer will change.
It will provide moisture.
It will provide more light.

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