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Oklahoma
Oklahoma CDL Hazmat 2
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Q.1
Submit
An improperly placarded vehicle can only be moved:
To make room for other vehicles.
In an emergency.
If the vehicle will be traveling fewer than 10 miles.
Q.2
Submit
The power unit of a placarded vehicle must carry a fire extinguisher with a minimum rating of:
10 B:C.
30 B:C.
40 B:C.
Q.3
Submit
Hazardous materials placards are usually shaped like:
Circles.
Triangles.
Diamonds.
Q.4
Submit
What is the symbol for a marine pollutant?
The image of a bird in a red octagon
The image of a fish in a white triangle with an X through through the fish
A light blue square with a dark blue X through the square
Q.5
Submit
Hazardous materials shipping papers may not be kept:
In a pouch on the driver’s door.
In a pouch on the passenger’s side door.
Within reach of the driver while the seat belt is fastened.
Q.6
Submit
If "Inhalation Hazard" appears on a shipping paper, the shipper should provide which placard?
Liquid
Poison Gas or Poison Inhalation Hazard
Reportable Quantity
Q.7
Submit
How often are hazardous materials employees required to be trained and tested?
Once every year
Once every three years
Once every five years
Q.8
Submit
Before loading or unloading flammable liquids, the engine should be:
Turned off.
Revved up.
Left on.
Q.9
Submit
If transporting hazardous materials, a shipper should warn others by:
Posting HazMat placards on their truck.
Putting flashing lights on their truck.
Sounding a siren.
Q.10
Submit
Shippers package in order to ____ hazardous materials.
Contain
Release
Insulate
Q.11
Submit
When traveling with Division 1.1 explosives, you must park at least ____ from any building.
25 feet
50 feet
300 feet
Q.12
Submit
Hazardous materials may be transported:
By any driver with a CDL.
By a driver with a CDL and hazardous materials endorsement.
In rural areas by any driver.
Q.13
Submit
Containers of hazardous materials must be:
Brightly-colored.
Braced to prevent movement during transportation.
Made of cardboard.
Q.14
Submit
How do you label a package if the hazardous materials label will not fit onto the package?
Place the label on a tag securely attached to the item.
Attach a QR Code to be scanned.
Reduce the size of the HazMat label to fit it completely on the item.
Q.15
Submit
Many products classed as poison are also:
Radioactive.
Flammable.
Gases.
Q.16
Submit
You may leave a vehicle that is carrying explosives unattended:
Under a bridge.
In a safe haven.
On the shoulder of a highway.
Q.17
Submit
To transport hazardous materials, a driver needs:
Only a CDL.
A CDL with hazardous materials endorsement.
A CDL with a tank endorsement.
Q.18
Submit
Who must label hazardous materials?
The shipper
The loader
The driver
Q.19
Submit
The identification numbers assigned to chemicals can be found:
In the DOT Emergency Response Guide.
In the truck's manual.
In the Periodic Table of Elements.
Q.20
Submit
If the letter “G” appears in Column 1 of a hazardous materials shipping paper, the shipping paper must also include:
The technical name of the hazardous materials.
The type of packaging containing the hazardous materials.
The shipper’s phone number.
Q.21
Submit
Unless the package is clearly unsafe, a driver needs ____ to accept a package.
The shipper’s certification
A notarized statement
A verbal agreement
Q.22
Submit
During a cargo fire, opening the trailer doors may actually cause the fire to expand because doing so:
Allows oxygen into the trailer.
Changes the temperature of the trailer.
Provides more moisture to the trailer.
Q.23
Submit
If you are transporting hazardous materials and the cargo catches on fire, you should:
Try to put out the fire with a fire extinguisher.
Contact emergency personnel and let them battle the fire.
Continue driving to the fire department.
Q.24
Submit
Hazardous materials shipping papers may be:
Kept in a pouch attached to the driver's side door.
Taped to the passenger's side window.
Hidden under a seat.
Q.25
Submit
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.
Q.26
Submit
Class 1, Class 2.1, and Class 3 materials should not be placed in a trailer with:
A heater.
An air conditioner.
Other items.
Q.27
Submit
Placards showing the type of hazardous materials in a vehicle are usually which shape?
A tall rectangle
A triangle
A diamond
Q.28
Submit
A driver should ensure that:
The shipping paper matches the markings and labels on packages.
The shipping paper is written in code.
All packages are labeled as poison.
Q.29
Submit
When carrying Division 1.1, 1.2, or 1.3 explosives, your vehicle should not be:
Parked within 300 feet of a bridge.
Parked within 40 feet of the road.
Driven in rain or snow.
Q.30
Submit
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.
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