CDL GENERAL KNOWLEDGE TEST (IL) - PRACTICE TEST
31.
_______ 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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Total stopping distance
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Braking distance
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Perception distance
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Reaction distance
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32.
When using the controlled braking method, you:
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apply the brakes as hard as you can without locking the wheels.
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repeatedly tap the brakes as fast as you can.
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lightly apply braking pressure.
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apply the brakes all the way and release brakes when wheels lock up.
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33.
If you must stop on a one-way or divided highway, place your warning devices:
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10 feet, 50 feet, and 150 feet toward the approaching traffic.
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50 feet, 100 feet, and 150 feet toward the approaching traffic.
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100 feet, 200 feet, and 300 feet toward the approaching traffic.
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10 feet, 100 feet, and 200 feet toward the approaching traffic.
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34.
In a convex mirror everything appears:
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brighter.
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darker.
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larger.
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smaller.
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35.
When driving a 60 foot truck at 35 mph in ideal conditions, you should keep at least _______ of space in front of you.
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5 seconds
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4 seconds
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6 seconds
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12 seconds
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36.
Before transporting a sealed load, you must check that:
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the seal on the load is secure.
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the load is properly secured.
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the placard numbers and the seal numbers match.
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the cargo is piled up.
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37.
Without engine oil:
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the engine can be destroyed rapidly.
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the ABS won't work.
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exhaust emissions will be reduced.
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traction will be reduced.
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38.
If ABS is not working:
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the brakes will lock up.
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you should pump the brakes.
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you should stay off the brake.
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a yellow malfunction lamp will light up on the control panel.
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39.
Before you back into an area, you should __________ overhanging hazards like trees, branches or electric wires.
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ask someone else to check for
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get out of the vehicle and check for
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check your mirrors to be aware of
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look out of the windows for
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40.
Passive railroad crossings:
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should never be crossed using a CMV.
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do not have traffic control devices.
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have at least one traffic control device.
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usually have a person directing traffic.
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