CDL HAZMAT PRACTICE TEST NEBRASKA
21.
If another vehicle is following closely, you should NOT:
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increase your following distance.
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make it difficult for the tailgater to get around you.
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speed up.
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avoid quick changes.
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22.
A shipping paper for HazMat must include:
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a shipper's certification signed by the shipper.
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page numbers if the shipping paper has more than 1 page.
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a proper shipping description for each HazMat.
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All of the above.
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23.
If your placarded trailer has dual tires, you should check the tires:
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once every three hours.
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once every 3 months.
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at the start of each trip and every time you stop.
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once every 100 miles.
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24.
Which of the following is a common cause of truck fires?
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Short circuits due to loose connections.
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loose fuel connections.
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Under-inflated tires and duals that touch.
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All of the above.
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25.
Most heavy vehicles require ________ change gears.
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single clutching
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double shifting
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triple shifting
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double clutching
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26.
Empty trucks have the best braking. True or False?
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It depends on the truck.
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It depends on the cargo.
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True.
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False.
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27.
To prevent drowsiness you should:
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get adequate sleep before a trip.
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avoid exercise to save more energy.
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never drive with a passenger.
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schedule trips for the middle of the night.
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28.
When driving at night, if drivers of oncoming vehicles do not put their low beams on, you should:
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look slightly to the right at a right lane or edge marking, until the vehicles pass.
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pull off the road and stop.
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look directly at the headlights.
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flash your high beams to remind the other drivers to use their low beams.
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29.
When you take a break in the middle of your trip, you should check:
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gauges for signs of trouble.
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missing exhaust pipes.
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heater, defroster and windshield wiper blades.
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tires, brakes, lights and cargo securement devices.
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30.
The shipper must certify on the shipping paper:
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that the package contains hazardous materials.
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that the package is safe.
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that the shipment has been prepared according to the rules.
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Al of the above.
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