WA CDL HAZMAT PRACTICE TEST
21.
If you have convex mirrors, be aware that:
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objects seem closer than they really are.
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everything appears smaller in a convex mirror than it would if you were looking at it directly.
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in a convex mirror objects appears larger than they really are.
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22.
Rough acceleration can cause:
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tire damage.
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mechanical damage.
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damage electrical and brake lines.
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23.
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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24.
The only acceptable way to check tire pressure is to:
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check the minimum tread depth.
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push on the tire to feel the pressure.
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use a tire pressure gauge.
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25.
When more cargo is piled up in a truck, the center of gravity moves:
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higher up from the road.
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to the left side of the truck.
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closer to the ground.
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26.
Who must mark and label the hazardous materials?
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The carrier
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The shipper
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The driver
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27.
If radioactive material is involved in a leak or broken package:
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do not touch the leaking package and drive to the nearest service station.
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immediately contact the fire department.
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do not use the vehicle until it is cleaned.
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28.
Which of the following may have reduced the clearances since the heights were posted at bridges and overpasses?
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The weight of a cargo
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Repaving of the road
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Rain
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29.
If you're feeling tired while driving you should:
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eat something.
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stop driving and get some rest.
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drink coffee.
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30.
When you are out of the vehicle, you must keep shipping papers related to hazardous materials:
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in a locked glove compartment.
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on the driver's seat.
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in a pouch on the driver's door.
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