CDL HAZMAT PRACTICE TEST DELAWARE
21.
When approaching a stopped bus, you must be aware that:
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passing a stopped bus is illegal.
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passengers crossing in front of the bus can always see you.
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passengers may cross in front of or behind the bus.
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a student may be driving the bus.
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22.
To avoid becoming a distracted driver you should:
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not turn off all communication devices.
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adjust all vehicle controls and mirrors while driving.
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not engage in complex conversations with others.
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eat and drink while you drive.
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23.
After an accident, an improper use of flares could cause:
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the vehicle to slide back and forth.
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air pressure to build from 50 to 100 psi within 2 minutes.
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a fire if spilled fuel is on the ground.
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the springs to put on the brakes.
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24.
When confronted by an aggressive driver, you should:
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call the police, if you have a cell phone and can do it safely.
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make every attempt to get out of their way.
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avoid eye contact.
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All of the above.
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25.
Improperly placarded vehicles can only be moved:
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during an emergency.
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at night.
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in the daytime.
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by their owner.
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26.
ABS:
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causes your wheels to lock when you break hard.
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is not required on newer trucks.
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helps increase brake pressure.
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gives you more control when you brake.
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27.
If the hazardous material label won't fit on the package:
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the shipper may put the label on a tag securely attached to the package.
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the shipper may reduce the size of the label to fit on the package.
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the shipper may use a QR Code instead.
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place the package in a hazmat container.
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28.
If you are at the scene of an incident involving hazardous materials, you should:
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keep people far away and upwind.
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write description of the scene on the shipping paper.
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avoid warn others of the danger as this could caus a panic attack.
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All of the above.
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29.
You are more at risk of being fatigued:
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after getting more than 8 hours of sleep.
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when driving alone.
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when stopping periodically during long trips.
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when driving during the day.
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30.
During a hazardous materials emergency, you should:
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prevent smoking and keep open flames away.
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warn others of the danger.
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keep everyone away.
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All of the above.
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