CDL HAZMAT PRACTICE TEST ARKANSAS
21.
Anti-lock brakes:
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keep your brakes from locking up when you brake hard.
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reduce the perception distance.
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increase your stopping distance.
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help you stop faster.
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22.
To avoid rollbacks when you start, you should:
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if you have manual transmission, partly engage the clutch before you take your right foot off the brake.
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put on the parking brake whenever necessary.
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release the parking brake only when you have applied enough engine power.
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All of the above.
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23.
________ must choose the safest route to transport placarded radioactive materials.
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The shipper
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The driver
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The carrier
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All of the above.
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24.
The manifest for transporting hazardous wastes must be:
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uploaded to the cloud.
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appear on both sides and ends of the vehicle.
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signed by hand.
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attached to the appropriate placard.
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25.
The only acceptable way to check tire pressure is to:
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use a tire pressure gauge.
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push on the tire to feel the pressure.
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check the minimum tread depth.
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None of the above.
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26.
Hazardous materials are labelled with a __________ label.
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rectangular
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round
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diamond-shaped
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triangle-shaped
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27.
If your vehicle has a breakdown or accident while carrying explosives, what should you do?
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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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Do not allow smoking or open fire near the vehicle.
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All of the above.
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28.
When it comes to hazardous materials
transportation, the shipper:
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follows all special rules about transporting HazMat.
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placards the vehicle when loading, if required.
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must package, mark, and label the materials.
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takes the shipment from to its destination.
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29.
Which of the following is NOT correct? Anti-lock brakes:
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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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help drivers avoid wheel lock up.
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30.
When shippers package hazardous materials, they certify that the package has been prepared according to the rules. The only exceptions are when:
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the package is clearly unsafe and does not comply with HMR rules.
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the sealed loads is provided by the carrier and the package cannot be inspected.
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a shipper is a private carrier transporting their own product, and when the package is provided by the carrier.
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a shipper is a private carrier transporting hazardous waste.
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