CDL PRACTICE TEST (IA) - GENERAL KNOWLEDGE TEST
31.
Empty trucks have _________ heavily loaded trucks.
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less traction than
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more traction than
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the same traction as
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32.
Which of the following can cause vehicle fires?
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Improper fueling
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Short circuits and loose connections
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All of the above.
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33.
_______ is the distance your vehicle travels, in ideal conditions, from the time you see a hazard until your brain recognizes it.
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Perception distance
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Braking distance
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Reaction distance
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34.
You should hold your steering wheel:
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firmly with one hand.
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firmly with both hands.
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with both hands on the same side of the wheel.
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35.
_______ is the act of operating a motor vehicle in a selfish, bold, or pushy manner, without regard for the rights or safety of others.
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Aggressive driving
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Distracted driving
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Defensive driving
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36.
If your drive wheels begin to spin, you should:
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use the Anti-lock Braking System.
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pump the brake pedal three times.
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take your foot off the accelerator.
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37.
Which of the following statements about drinking alcohol is TRUE?
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Coffee and a little fresh air will help a drinker sober up.
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A 5-ounce glass of 12 percent wine contains the same amount of alcohol as a 12-ounce glass of 5 percent beer.
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Alcohol only affects people who are not used to drinking.
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38.
If you triple the speed from 20 to 60 mph the impact and braking distance is:
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6 times greater.
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3 times greater.
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9 times greater.
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39.
With the controlled braking method:
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you lightly tap the brakes.
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you apply your brakes as hard as possible without locking the wheels.
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you apply your brakes all the way and release the brakes when the wheels lock up.
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40.
Checking the engine compartment during the seven-step inspection does NOT include checking:
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the power steering fluid level.
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the engine oil level.
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the engine oil temperature.
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