NORTH DAKOTA CDL PRACTICE TEST - GENERAL KNOWLEDGE
31.
Name 2 causes of tire fires.
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Driver smoking and bleeding tar.
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Under-inflated tires and duals that touch.
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Over-inflated tires and duals that touch.
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Loose connections and poor ventilation.
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32.
The aggregate working load limit of your cargo tie-downs must be at least _____ times the weight of the cargo.
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1.5
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2
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4
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1/2
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33.
When a vehicle is hydroplaning:
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your brakes won't work.
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the clutch is stuck.
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the spray from large trucks reduces visibility.
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the tires lose their contact with the road.
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34.
Which of the following is NOT a common cause of vehicle fires?
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Broken fuel pipe
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Flammable cargo
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Headlights out of adjustment
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Under-inflated tires
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35.
Why should you back toward the driver's side?
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You can see better.
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You can watch the rear of your vehicle by looking out the side window.
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Backing toward the right side is dangerous.
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All of the above.
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36.
Warnings on low bridges or underpasses:
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are often posted, but sometimes they are not.
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must be posted.
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are always posted.
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None of the above.
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37.
Which of the following is a key steering system part?
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Anchor plate
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Tie rod
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U-bolts
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Leaf spring
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38.
The best way to recover from a brake failure while going downhill is to:
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use engine braking.
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use the parking brake.
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use the escape ramp.
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be prepared to countersteer.
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39.
Which of the following should be checked for looseness, sticking, damage, or improper setting?
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Clutch
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Accelerator
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Steering wheel
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All of the above.
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40.
You should use your horn to:
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to let others know you are about to increase your speed.
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to let others know you are an experienced driver.
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to let others know you are there.
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to let others know you are about to break.
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