CDL GENERAL KNOWLEDGE TEST (MT) - PRACTICE TEST
31.
To make an emergency using the stab braking method, you should:
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apply firm pressure to the brake pedal and hold for 6 seconds, then pump the pedal three times.
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fully apply the brakes until the wheels lock up, then stay off the brake until the vehicle has slowed down.
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apply your brakes all the way, release the brakes when the wheels lock up, and apply the brakes again as soon as the wheels start rolling.
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apply the brakes as hard as you can without locking the wheels.
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32.
Hazardous materials can be recognized by looking at the container's:
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type.
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shape.
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color.
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label.
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33.
Empty vans are:
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the same height as fully loaded ones.
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higher than fully loaded ones.
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lower than fully loaded ones.
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None of the above.
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34.
Which of the following will help a drinker sober up?
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Time
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Drinking coffee
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Fresh air
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All of the above.
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35.
With low beams, drivers can see ahead about:
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15 feet
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150 feet
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100 feet
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250 feet
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36.
During the vehicle inspection, when checking the tires you should:
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ensure the middle of the tires is more worn than the outside.
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ensure that valve caps are missing.
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check for the minimum tread depth (4/32 on all tires).
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ensure that the tread is evenly worn.
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37.
When going down long, steep downgrades, you should:
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only use the brakes.
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rely solely on engine braking to reduce your speed.
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try not to use the brakes.
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downshifting and then use the brakes.
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38.
When driving, you should be alert for:
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sleepy drivers late at night.
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drivers whose vision is blocked.
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people who are distracted.
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All of the above.
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39.
A high center of gravity:
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is less dangerous in curves.
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helps the vehicle be more stable while turning.
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means your vehicle is more likely to tip over.
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means you'll have better traction.
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40.
To use road speed to know when to switch gears you should:
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watch your tachometer, and shift up when your engine reaches the top of the range.
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use the posted speed limit as a guide.
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learn what speeds each gear is good for.
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learn the operating rpm range of your vehicle.
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