CDL HAZMAT PRACTICE TEST SOUTH CAROLINA
11.
What is used to warn others of HazMat?
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Emergency packages
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Flashing lights
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Security envelopes
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Placards
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12.
Before loading or unloading any flammable liquids, you should:
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turn on the headlights.
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start the engine.
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light up a cigarette.
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turn off the engine.
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13.
When driving in construction areas you should:
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increase your speed.
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reduce speed to a crawl.
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decrease your speed.
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stop driving as soon as you can safely do so.
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14.
The two main places on which the hazardous materials identification number must appear are:
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the license plate and the package.
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the shipping paper and the package
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the shipping paper and the driver's ID.
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the gas tank and the right side of the truck.
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15.
For a cargo fire in a box trailer, you should:
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keep the doors shut.
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use the fire extinguisher on the doors.
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open the doors immediately and use the fire extinguisher.
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wait 10 minutes before opening the doors.
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16.
Cargo tanks are:
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military vehicles used to transport hazardous materials.
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bulk packaging temporarily attached to a vehicle.
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bulk packaging permanently attached to a vehicle.
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required to be loaded separately.
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17.
What is a safe haven?
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The storage container tank where hazardous materials must be stored.
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An approved place for parking unattended vehicles loaded with explosives.
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The place where commercial drivers convicted for DUI must attend a one-week special driver education course.
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A place where hazardous materials can be safely dumped.
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18.
If there is an "RQ" before or after the HEMS description on the shipping paper, it means that:
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the material is in a package containing no other materials.
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the carrier must report any spill of this material.
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the material has a value of more $50,000.00.
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All of the above.
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19.
Explosives, flammable gases and flammable liquids should not be placed in a cargo space that has:
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an air conditioner.
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a heater.
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placards.
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reflective triangles.
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20.
When your drive wheels have poor traction, you should:
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turn the retarder on.
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only use the retarder on the rear wheels.
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only use the retarder on the front wheels.
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turn the retarder off.
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