CDL HAZMAT PRACTICE TEST MISSOURI
21.
The total transport index of all packages in a single vehicle must not exceed:
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50
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100
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25
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22.
Placards must be placed:
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so the words or numbers are read from left to right.
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so that the format, color, and message can only be seen by the driver.
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less than 3 inches away from any other markings.
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23.
Non-bulk packaging means a packaging which has:
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a maximum capacity of 450 L (119 gallons) or less as a receptacle for a liquid.
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a water capacity greater than 908 kg (2,000 pounds) or less as a receptacle for a gas.
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All of the above.
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24.
ABS:
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makes it easier to break.
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helps you avoid wheel lock up.
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allows the wheels to lock up.
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25.
Before leaving your vehicle unattended, you should:
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Remove the keys.
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Apply the parking brake.
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All of the above.
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26.
If your vehicle is placarded, you must stop before a railroad crossing. You must stop _______ before the nearest rail.
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15 to 50 feet
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5 to 25 feet
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25 to 75 feet
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27.
The hazardous material ID number must appear:
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on the shipping papers and on the package.
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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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28.
A person attending a placarded parked vehicle:
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must know what to do in emergencies.
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must be in the vehicle, awake, or within 100 feet of the vehicle, and have the vehicle within clear view.
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All of the above.
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29.
On front tires, tread should be at least:
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4/32 inch
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2/32 inch
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4/16 inch
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30.
Class 1 hazardous materials include:
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Explosives
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Flammable solids
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Flammable liquids
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