CDL HAZMAT PRACTICE TEST WISCONSIN
21.
The emergency response information must include all of the following except:
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Immediate hazards to health
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The basic description and technical name
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Value of the materials.
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Risks of fire or explosion
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22.
When you use your mirrors while driving on the road, you should:
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only use the driver's side mirror.
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check them quickly.
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avoid checking them regularly.
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stare for a long time at the mirror.
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23.
If radioactive material is involved in a leak or broken package:
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clean the vehicle without touching the radioactive material.
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do not touch the leaking package and drive to the nearest service station.
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do not use the vehicle until it is cleaned.
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immediately contact the fire department.
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24.
Which of the following is NOT a reason for hydraulic brake failure?
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Loss of hydraulic pressure
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Brake fade on long hills
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Stab braking
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All of the above.
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25.
The Emergency Response Guidebook (ERG):
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is a guidebook for emergency personnel on how to protect themselves and the public from hazardous materials.
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is indexed by the proper hazardous material shipping name and ID number.
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is used nationwide because it was created by the US Department of Transportation.
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All of the above.
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26.
If HazMat is spilling from your vehicle while you are driving, you should:
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continue driving in order to find a phone booth.
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get out of the vehicle and try to identify the source of the leak by smell.
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not move your vehicle any more than safety requires.
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continue driving in order to find a truck stop.
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27.
When stopping you should push the brake pedal down:
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as hard as you can.
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repeatedly.
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gradually.
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quickly.
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28.
Passive railroad crossings:
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do not have traffic control devices.
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usually have a person directing traffic.
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should never be crossed using a CMV.
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have at least one traffic control device.
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29.
The hazardous material ID number must appear:
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on the back of the truck.
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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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30.
If your tires are hot, you should NOT:
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once the tires have cooled down, make another stop to check the tires.
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drive until you correct the cause of the overheating.
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let air out of the tires so the pressure goes back to normal.
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stop to let the tires cool down.
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