TN CDL HAZMAT TEST - PRACTICE TEST
11.
Weight that is loaded so there is a high center of gravity:
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reduces the chance that the load will shift to the side or fall off.
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makes a vehicle easier to handle.
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causes greater chance of rollover.
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All of the above.
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12.
The hazardous materials regulations require vehicles transporting certain types or quantities of HazMat to display warning signs called:
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HazMat warnings.
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advance warning signs.
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reflective triangles.
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placards.
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13.
If your placarded trailer has dual tires, you should check the tires:
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at the start of each trip and every time you stop.
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once every 3 months.
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once every three hours.
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once every 100 miles.
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14.
When the temperature drops:
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bridges usually freeze after other parts of the roadway.
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bridges will freeze before the road will.
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bridges will not freeze.
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None of the above.
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15.
Drivers involved in transporting hazardous materials must:
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safely transport the shipment without delay.
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keep hazardous materials shipping papers and emergency response information in the proper place.
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make sure the shipper has identified, marked, and labeled the hazardous materials properly.
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All of the above.
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16.
NEVER smoke within 25 feet of vehicles which contain:
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Classes 1, 2, 3, and 4
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Class 4.2 only
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Class 5.2 only
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Class 3 only
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17.
You are inspecting your vehicle during a trip. What should you do?
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Use your senses to check for problems.
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Check critical items such as tires, brakes, and lights.
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Watch gauges for signs of trouble.
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All of the above.
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18.
If you discover a cargo leak, you should call for help and:
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use shipping papers to identify the leaking material.
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try to identify the material by smell.
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touch the leaking HazMat to identify the material.
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continue driving in order to find a truck stop.
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19.
If you are being tailgated, you should:
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speed up.
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try to let the other vehicle pass.
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turn on your taillights.
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drive on the shoulder.
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20.
If hazardous materials are spilling from your vehicle while you are driving:
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park the vehicle, secure the area and send someone else for help.
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try to find the source of the leak by smell.
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continue driving in order to find a truck stop, phone booth or help.
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touch the leaking material to make sure it's not water.
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