GENERAL KNOWLEDGE CDL TEST OHIO - PRACTICE TEST
31.
Hydroplaning:
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is more likely when tire pressure is low.
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is more likely to occur when tire tread is in good condition.
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only occurs at speeds above 55 mph.
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32.
Which of the following is a tip to follow so you won't become a distracted driver?
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Engage in complex conversations with others.
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Turn on all communication devices.
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None of the above.
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33.
When backing a trailer, you should:
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avoid correcting the drift.
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turn the steering wheel in the direction you want to go.
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try to position your vehicle so you can back in a straight line.
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34.
Your vehicle has automatic transmission. When going down grades, you should:
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put the gearshift in "Park".
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select a low range to get greater engine braking.
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select a high range to get greater engine braking.
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35.
In cool weather, as the temperature rises to the point where ice begins to melt:
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the road will become more slippery.
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black will makes the road look wet.
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it is safe to drive.
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36.
When drivers make a turn they should:
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look behind the vehicle.
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look in the direction they are going to turn.
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look in the opposite direction of the turn.
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37.
Enough tread is especially important in winter conditions. You need at least ________ tread depth on steering axle tires.
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4/32 inch
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6/24 inch
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2/8 inch
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38.
Rollovers happen when drivers:
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turn too fast.
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turn too slowly.
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brake too hard.
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39.
Which of these is NOT something you should check during the pre-trip inspection of the engine compartment?
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Engine oil level
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Brake controls
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Coolant level in radiator
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40.
Hanging meat in a refrigerated truck can be:
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a very unstable load with a low center of gravity.
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a very stable load if properly distributed.
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a very unstable load with a high center of gravity.
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