CDL HAZMAT PRACTICE TEST TENNESSEE
11.
Which of the following is NOT correct? Anti-lock brakes:
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help drivers avoid wheel lock up.
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give drivers more control over the vehicle during braking.
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require drivers to apply the brakes as hard as they can without locking the wheels.
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help drivers avoid skids caused by over braking.
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12.
If hazardous materials are spilling from your vehicle while you are driving, after parking the vehicle do NOT:
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stay there.
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send someone else for help.
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secure the area.
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try to find the source of the leak by smell.
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13.
You or your employer must call the National Response Center when any of the following occur as a direct result of a HazMat incident, EXCEPT:
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black ice makes the road look wet.
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an injured person requires hospitalization.
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a person is killed.
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spillage occurs.
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14.
If the hazardous material label won't fit on the package:
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the shipper may reduce the size of the label to fit on the package.
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place the package in a hazmat container.
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the shipper may put the label on a tag securely attached to the package.
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the shipper may use a QR Code instead.
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15.
If your vehicle has a breakdown or accident while carrying explosives, what should you do?
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Do not allow smoking or open fire near the vehicle.
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Warn others of the danger.
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If there is a fire, warn everyone of the danger of explosion.
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All of the above.
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16.
When driving in extremely hot weather, if the air pressure in the tires is too high, you should:
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continue driving.
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let air out of the tires to decrease pressure.
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call your supervisor.
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stop and remain stopped until the tires cool off.
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17.
While crossing railroad tracks, you should:
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not shift gears.
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shift up.
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shift down.
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stop, then look and listen for the train.
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18.
RQ stands for:
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Related Quantity
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Reportable Quantity
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Relative Quality
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Related Quality
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19.
Brake fade results from, and is affected by:
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excessive heat caused by using the brakes too much.
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brakes out of adjustment.
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excessive heat caused by not relying on the engine braking effect.
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All of the above.
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20.
Whether or not they load and secure the cargo themselves, drivers are responsible for:
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knowing the cargo does not obscure the view ahead or to the sides.
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making sure the cargo does not restrict access to emergency equipment.
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recognizing poorly balanced weight.
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All of the above.
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