HAZMAT CDL PRACTICE TEST - NEW JERSEY
21.
If you have to drive off the road, you should:
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keep one set of wheels on the pavement, if possible.
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brake as hard as you can to maintain control.
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leave the road completely.
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fully apply the brakes until your speed has dropped to about 20 mph.
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22.
When driving trucks with trailers, drivers should:
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make quick lane changes.
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decrease their following distance.
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push the brake pedal to the floor when braking.
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avoid making sudden movements with the steering wheel.
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23.
Strong winds can make it difficult to stay in your lane, especially when:
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driving alongside other vehicles.
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coming out of tunnels.
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driving at speeds below 40 mph.
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going into tunnels.
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24.
You should always be able to stop within:
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100 feet.
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50 feet.
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25 feet.
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the distance you can see ahead.
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25.
If you discover a cargo leak, you should call for help and:
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use shipping papers to identify the leaking material.
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try to identify the material by smell.
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touch the leaking HazMat to identify the material.
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continue driving in order to find a truck stop.
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26.
If you're carrying hazardous materials and are stopped at a truck stop, you should:
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tuck the shipping papers under your windshield wiper.
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leave the shipping papers on the dashboard in clear view.
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leave the shipping papers in the driver’s door pouch or on the driver’s seat.
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keep the shipping papers with you.
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27.
A hazard class name or ID number may not be used to describe:
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a non-hazardous substance.
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hazardous waste.
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a reportable quantity of a hazardous material.
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None of the above.
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28.
If hazardous materials are spilling from your vehicle, do not move it:
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any more than 500 feet.
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unless you are instructed to do so by a law enforcement officer.
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any more than 400 feet.
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any more than safety requires.
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29.
To prevent drowsiness you should:
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schedule trips for the middle of the night.
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avoid exercise to save more energy.
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get adequate sleep before a trip.
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never drive with a passenger.
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30.
If you have convex mirrors, be aware that:
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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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objects may appear to be faster than they really are.
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in a convex mirror objects appears larger than they really are.
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objects seem closer than they really are.
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