CDL GENERAL KNOWLEDGE TEST (CALIFORNIA) - PRACTICE TEST
31.
When transporting cargo, cargo securement must be checked within the first _____ miles of a trip and every _____ miles after.
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50; 250
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50; 150
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100; 150
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32.
Two of the most common causes of tire fires are:
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Driver smoking and bleeding tar.
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Loose lug nuts and duals that touch.
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Duals that touch and under-inflated tires.
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33.
Axle weight is:
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the weight of one axle.
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the maximum safe weight a tire can carry at a specified pressure.
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the weight any axle or combination of axles transmits to the ground.
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34.
Drivers should watch out for black ice when the temperature is ______ freezing and the road looks ______.
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below; dry
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above; wet
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below; wet
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35.
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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36.
Signaling well before you turn is the best way to:
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keep other drivers from trying to pass you.
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let pedestrians know that you are about to make a turn.
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let oncoming drivers know that you are about to make a turn.
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37.
To avoid a crash:
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swerving is always the worst thing to do.
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stopping is always the safest thing to do.
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stopping is not always the best thing to do.
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38.
Emergency equipment is:
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only required when transporting hazardous materials.
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required.
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optional.
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39.
To avoid becoming a distracted driver you should:
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clear the vehicle of any unnecessary objects.
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plan your route before you begin driving.
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All of the above.
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40.
When approaching a vehicle as part of a pre-trip inspection, the driver should look under the vehicle for all of the following except:
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Grease
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Windshield wiper fluid
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Coolant
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