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Ohio CDL Hazmat Practice Questions - Ohio CDL Hazardous Materials Endorsement Test Exam
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Question
1
of 25
QUESTION 1 / 25
In Ohio, what CDL endorsement is needed to transport hazardous materials in amounts requiring placards?
Choose one answer below.
A
H endorsement
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B
P endorsement
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C
T endorsement
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D
S endorsement
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QUESTION 2 / 25
What does an X endorsement authorize when added to an Ohio CDL?
Choose one answer below.
A
Tank vehicle and hazardous materials authority
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B
Passenger and school bus authority
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C
Air brakes and combination vehicle authority
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D
Doubles and triples only
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QUESTION 3 / 25
Which document must be readily available to identify hazardous materials after a crash or inspection?
Choose one answer below.
A
Shipping paper
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B
Fuel receipt
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C
Maintenance log
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D
Bill of sale
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QUESTION 4 / 25
What is the correct basic description order for most hazardous materials on a shipping paper?
Choose one answer below.
A
Identification number, proper shipping name, hazard class, packing group
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B
Hazard class, packing group, emergency phone, quantity
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C
Proper shipping name, shipper address, route, driver name
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D
Packing group, label color, placard size, origin
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QUESTION 5 / 25
On a shipping paper, what does UN1203 identify?
Choose one answer below.
A
A hazardous material identification number
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B
A driver license number
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C
A carrier insurance code
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D
A placard table number
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QUESTION 6 / 25
Who is primarily responsible for preparing correct shipping papers before offering a hazmat shipment?
Choose one answer below.
A
The shipper
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B
The tire vendor
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C
The roadside inspector
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D
The receiver only
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QUESTION 7 / 25
Where should hazmat shipping papers be when the driver is at the wheel?
Choose one answer below.
A
Within immediate reach or in a driver-door pouch
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B
Locked in the trailer
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C
Filed only at the terminal
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D
Under the sleeper mattress
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QUESTION 8 / 25
What does a packing group generally communicate?
Choose one answer below.
A
Relative degree of danger for some materials
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B
The number of packages on the pallet
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C
The shipper pickup appointment time
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D
The route restriction code
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QUESTION 9 / 25
Which hazard class covers explosives?
Choose one answer below.
A
Class 1
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B
Class 3
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C
Class 7
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D
Class 9
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QUESTION 10 / 25
Which hazard class covers flammable liquids such as gasoline?
Choose one answer below.
A
Class 3
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B
Class 2
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C
Class 5
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D
Class 8
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QUESTION 11 / 25
Which hazard class covers corrosive materials?
Choose one answer below.
A
Class 8
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B
Class 4
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C
Class 6
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D
Class 7
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QUESTION 12 / 25
Which class is used for radioactive materials?
Choose one answer below.
A
Class 7
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B
Class 1
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C
Class 5
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D
Class 9
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QUESTION 13 / 25
Which class includes oxidizers and organic peroxides?
Choose one answer below.
A
Class 5
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B
Class 2
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C
Class 6
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D
Class 8
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QUESTION 14 / 25
What does Division 2.1 identify?
Choose one answer below.
A
Flammable gas
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B
Non-flammable gas
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C
Poison gas
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D
Flammable liquid
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QUESTION 15 / 25
What does Division 2.3 identify?
Choose one answer below.
A
Poison gas
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B
Flammable solid
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C
Organic peroxide
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D
Corrosive liquid
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QUESTION 16 / 25
What must appear on a hazmat package label?
Choose one answer below.
A
The hazard class or division symbol and required label design
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B
The driver phone number
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C
The truck VIN
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D
The tire load range
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QUESTION 17 / 25
What is the purpose of a package marking such as a proper shipping name or identification number?
Choose one answer below.
A
To identify the hazardous material on the package
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B
To show the driver pay rate
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C
To replace all shipping papers
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D
To prove the vehicle passed inspection
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QUESTION 18 / 25
When are orientation arrows generally important on hazmat packages?
Choose one answer below.
A
For liquid hazardous materials in combination packagings
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B
For every solid material package
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C
Only on placards
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D
Only on driver paperwork
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QUESTION 19 / 25
How many sides of a transport vehicle normally display required hazmat placards?
Choose one answer below.
A
Four sides
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B
One side
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C
Two sides only
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D
Inside the cab only
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QUESTION 20 / 25
What does a DANGEROUS placard generally allow?
Choose one answer below.
A
A mixed load of certain Table 2 materials instead of separate placards when allowed
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B
Any amount of explosives without other placards
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C
A substitute for shipping papers
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D
Operation without a hazmat endorsement
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QUESTION 21 / 25
Who must provide required placards to a highway carrier unless the vehicle is already properly placarded?
Choose one answer below.
A
The shipper offering the material
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B
The local fire department
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C
The consignee after delivery
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D
The tire shop
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QUESTION 22 / 25
Before moving a placarded vehicle, what should a driver verify?
Choose one answer below.
A
Placards match the shipping papers and load
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B
Placards are hidden from public view
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C
Placards show the company logo
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D
Placards are removed for short trips
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QUESTION 23 / 25
What is the safest first action if you find a leaking hazmat package during loading?
Choose one answer below.
A
Do not load it; isolate it and notify responsible personnel
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B
Load it quickly and drive slowly
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C
Cover it with freight
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D
Ignore it if the label is intact
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QUESTION 24 / 25
Why must hazmat packages be braced and secured?
Choose one answer below.
A
To prevent movement, damage, and release during transportation
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B
To make unloading faster only
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C
To avoid using shipping papers
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D
To change the hazard class
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QUESTION 25 / 25
Which material should be kept away from foodstuffs unless the regulations allow safe separation?
Choose one answer below.
A
Poison or toxic materials
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B
Empty clean pallets
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C
Office supplies
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D
New tires
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