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South Carolina CDL Hazmat Practice Questions - South Carolina CDL Hazardous Materials Endorsement Test Exam
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Question
1
of 25
QUESTION 1 / 25
What endorsement does a South Carolina CDL driver need to haul placarded hazardous materials?
Choose one answer below.
A
H endorsement
✓
B
P endorsement
✓
C
T endorsement
✓
D
S endorsement
✓
QUESTION 2 / 25
What does an X endorsement mean on a CDL?
Choose one answer below.
A
Passenger and school bus authority
✓
B
Doubles and triples authority only
✓
C
Air brake authorization
✓
D
Tank vehicle and hazardous materials authority
✓
QUESTION 3 / 25
Who conducts the hazardous materials endorsement security threat assessment?
Choose one answer below.
A
PHMSA inspectors only
✓
B
The shipper
✓
C
TSA
✓
D
SCDMV road test examiners
✓
QUESTION 4 / 25
What federal training applies before a first-time H endorsement knowledge test?
Choose one answer below.
A
A tanker road test with cargo
✓
B
Entry-Level Driver Training for the H endorsement
✓
C
A passenger endorsement class
✓
D
A school bus skills test
✓
QUESTION 5 / 25
What minimum score do federal CDL rules require on knowledge tests?
Choose one answer below.
A
80 percent
✓
B
60 percent
✓
C
70 percent
✓
D
95 percent
✓
QUESTION 6 / 25
Which South Carolina agency administers CDL knowledge testing?
Choose one answer below.
A
TSA enrollment centers
✓
B
County probate courts
✓
C
PHMSA headquarters
✓
D
South Carolina Department of Motor Vehicles
✓
QUESTION 7 / 25
What SCDMV fee is listed for a CDL knowledge test?
Choose one answer below.
A
$$85.25
✓
B
$$0
✓
C
$$2
✓
D
$$15
✓
QUESTION 8 / 25
What is the basic shipping description order for most hazmat entries?
Choose one answer below.
A
Hazard class, consignee, invoice, ID number
✓
B
ID number, proper shipping name, hazard class, packing group
✓
C
Proper shipping name, ID number, packing group, hazard class
✓
D
Packing group, quantity, carrier, route
✓
QUESTION 9 / 25
What does a UN or NA number identify on shipping papers?
Choose one answer below.
A
The hazardous material or article
✓
B
The driver license class
✓
C
The trailer inspection month
✓
D
The consignee account number
✓
QUESTION 10 / 25
Which packing group indicates the greatest danger?
Choose one answer below.
A
Packing Group II
✓
B
Packing Group III
✓
C
Packing Group IV
✓
D
Packing Group I
✓
QUESTION 11 / 25
Where should shipping papers be while the driver is belted and driving?
Choose one answer below.
A
At the shipper office
✓
B
Under the sleeper mattress only
✓
C
Within reach or in the driver door pouch
✓
D
Locked in the trailer nose
✓
QUESTION 12 / 25
Where should hazmat shipping papers be left when the driver is away from the vehicle?
Choose one answer below.
A
Destroyed after pickup
✓
B
On the driver seat or in the driver door pouch
✓
C
Hidden inside a package
✓
D
At home
✓
QUESTION 13 / 25
What must be available with shipping papers for responders?
Choose one answer below.
A
Emergency response information
✓
B
A tire warranty
✓
C
A fuel tax receipt
✓
D
A private dispatch password
✓
QUESTION 14 / 25
What does RQ on a shipping paper mean?
Choose one answer below.
A
Route qualification
✓
B
Required quarantine
✓
C
Radioactive quality
✓
D
Reportable quantity
✓
QUESTION 15 / 25
What is the main purpose of placards?
Choose one answer below.
A
To replace the CDL
✓
B
To list the consignee phone number
✓
C
To show the broad hazard from outside the vehicle
✓
D
To show driver seniority
✓
QUESTION 16 / 25
How many sides normally need placards when placards are required?
Choose one answer below.
A
Only the front
✓
B
All four sides
✓
C
Only the driver side
✓
D
Only the rear
✓
QUESTION 17 / 25
Which hazard class covers explosives?
Choose one answer below.
A
Class 1
✓
B
Class 2
✓
C
Class 3
✓
D
Class 8
✓
QUESTION 18 / 25
Which hazard class covers gases?
Choose one answer below.
A
Class 4
✓
B
Class 6
✓
C
Class 9
✓
D
Class 2
✓
QUESTION 19 / 25
Which hazard class covers flammable liquids?
Choose one answer below.
A
Class 7
✓
B
Class 8
✓
C
Class 3
✓
D
Class 1
✓
QUESTION 20 / 25
Which hazard class covers corrosive materials?
Choose one answer below.
A
Class 7
✓
B
Class 8
✓
C
Class 1
✓
D
Class 4
✓
QUESTION 21 / 25
Which hazard class covers radioactive material?
Choose one answer below.
A
Class 7
✓
B
Class 2
✓
C
Class 5
✓
D
Class 9
✓
QUESTION 22 / 25
What should a driver do with leaking hazmat packages before loading?
Choose one answer below.
A
Load them at the rear only
✓
B
Cover them with cardboard
✓
C
Ignore them if placarded
✓
D
Refuse or stop loading until corrected
✓
QUESTION 23 / 25
What is the basic securement rule for hazmat packages?
Choose one answer below.
A
Secure only nonhazardous cargo
✓
B
Place all packages loose by the door
✓
C
Block and brace them to prevent movement
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D
Let them shift to absorb shock
✓
QUESTION 24 / 25
What is the first priority at a hazmat spill?
Choose one answer below.
A
Wash it into a drain
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B
Protect people and avoid making it worse
✓
C
Finish the delivery
✓
D
Move the spill by hand
✓
QUESTION 25 / 25
If approach is necessary, from what direction should a hazmat incident be approached?
Choose one answer below.
A
Upwind and uphill
✓
B
Downwind and downhill
✓
C
Through the vapor cloud
✓
D
From the lowest point
✓
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