OK CDL HAZMAT PRACTICE TEST
11.
The hazardous material ID number must appear:
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on the package.
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on the shipping paper.
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All of the above.
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12.
Placards are:
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signs put on the inside of a vehicle that remind the driver of the type of cargo he or she is carrying.
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used to warn others when the Gross Vehicle Weight (GVW) exceeds 10,000 pounds.
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signs put on the outside of a vehicle that identify the hazard class of the cargo.
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13.
Most heavy-duty vehicles use:
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hydraulic brakes.
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solid brakes.
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air brakes.
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14.
If the vehicle ahead of you is smaller than yours:
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it can probably stop faster than you can.
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it will usually take longer to stop.
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it will take the same amount of time to stop.
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15.
When checking the lights before driving:
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make sure the parking brake is not set.
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you should check them from inside the vehicle.
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you should turn off the engine.
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16.
If your vehicle thumps or vibrates heavily, it may be a sign that:
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the brakes have failed.
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one of the tires has gone flat.
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you need to shift up.
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17.
To find out if a shipment includes hazardous materials, you should:
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look for a hazardous material spill.
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look at the shipping papers.
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Turn your engine off, then check the cargo.
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18.
When traveling with Division 1.1, 1.2, or 1.3 explosives, do not park within _____ of a building.
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50 feet
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300 feet
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150 feet
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19.
If corrosive materials leak during transportation, the parts of the vehicle exposed to corrosives must:
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be washed with water.
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be washed with oil.
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be left to air dry.
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20.
If the "Hazard Class" or "Division" column of the Hazardous Material Table contains the word "Forbidden", you should:
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never transport the "Forbidden" material.
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transport the "Forbidden" material at night.
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be aware that the load may require a police escort.
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