GENERAL KNOWLEDGE CDL TEST IDAHO - PRACTICE TEST
31.
Drivers may never drink alcohol within ______ before going on duty.
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4 hours
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24 hours
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12 hours
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32.
When feeling fatigued you should:
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drink a cup of coffee.
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continue driving.
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stop and rest.
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33.
In mountain driving, to select a safe speed you should:
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select a speed that's not too fast for the weight of your vehicle and cargo, the length and steepness of the grade, and road and weather conditions.
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follow the vehicle in front of you.
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go 5 mph slower than the vehicle ahead.
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34.
If an aggressive driver confronts you, you should NOT:
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make eye contact.
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ignore gestures.
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try to let them pass.
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35.
When backing, you should back and turn toward the driver's side:
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so you can back in a straight line.
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so you can see better.
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so you can see the shoulder of the road.
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36.
Driving at night is _______ driving during the day.
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about the same as
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more dangerous than
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safer than
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37.
If you are being tailgated, you should:
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increase your following distance.
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avoid quick changes.
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All of the above.
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38.
When driving trucks with trailers, drivers should:
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avoid making sudden movements with the steering wheel.
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push the brake pedal to the floor when braking.
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make quick lane changes.
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39.
In a convex mirror everything appears:
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darker.
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larger.
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smaller.
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40.
When driving a 60-foot truck at 50 mph, your minimum following distance should be:
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7 seconds
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5 seconds
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6 seconds
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