HAZMAT CDL PRACTICE TEST - LOUISIANA
21.
The hazardous material ID number must appear:
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on the steering wheel.
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on the package and on paperwork at the shipping destination.
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on the shipping papers and on the package.
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on the back of the truck.
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22.
If your placarded trailer has dual tires, you should check the tires:
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at the beginning of each trip and each time the vehicle is parked.
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once every 500 miles.
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once a week.
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once every 3 months.
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23.
When moving Division 1.1 or 1.2 materials, the floor liner you use must be:
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either non-metallic material or non-ferrous metal.
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metallic.
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ferrous metal.
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None of the above.
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24.
Do not load animal or human food in the same vehicle with:
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explosives.
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poison.
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toothpaste.
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oxidizers.
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25.
How can you tell if your vehicle is equipped with ABS?
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Look under the vehicle for the wheel speed sensor wires coming from the back of the brakes.
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Trailers will have yellow ABS malfunction lamps on the left side.
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Look for yellow ABS malfunction lamps on the instrument panel.
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All of the above.
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26.
When loading hazardous materials:
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make sure that the containers are not braced.
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do not load hazardous materials away from heat sources.
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do not use hooks or other tools which might damage containers or other packaging.
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wrap leaking packages in plastic before loading them.
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27.
________ display the ID number of their contents on placards or orange panels.
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Cargo tanks and other bulk packaging
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The gas tank and other bulk packaging
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Cargo tanks and the CDL license
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The back of the truck and the gas tank
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28.
Hazardous materials are labelled with a __________ label.
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round
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rectangular
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diamond-shaped
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triangle-shaped
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29.
Front-end header boards:
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protect drivers from spilled cargo.
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should never be used.
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protect drivers from cargo in case of an accident or emergency stop.
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reduce traction.
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30.
An Anti-lock Braking System (ABS):
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lets you drive faster.
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keeps your wheels from locking up when you brake hard.
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increases your normal braking capability.
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always shortens your stopping distance.
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