CDL PRACTICE TEST (UT) - GENERAL KNOWLEDGE TEST
41.
Enough tread is especially important in winter conditions. You need at least ________ tread depth on steering axle tires.
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8/32 inch
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6/24 inch
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2/8 inch
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4/32 inch
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42.
Livestock:
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can move around in a trailer and cause unsafe handling.
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should always be placed in the rear of the trailer.
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should never be kept bunched together.
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should never be carried on a trailer.
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43.
Which of the the following statements about fatigued or drowsy driving is true?
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Most people are less alert between 12 pm and 3 pm.
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Fatigued drivers are usually more alert because they are aware risk of being involved in an accident is higher.
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Fatigued drivers may be slower in making critical decisions.
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All of the above.
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44.
You should always back and turn toward the driver's side:
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unless you have someone to help you.
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so you can watch the rear of your vehicle by looking out the side window.
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unless it means having to go around the block first.
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All of the above.
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45.
The parking brake should be tested while the vehicle is:
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moving at highway speeds.
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moving forward slowly.
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moving back slowly.
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None of the above.
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46.
Name two situations in which it may not be safe to operate your vehicle at legal maximum weights.
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During bad weather or in mountains
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In heavy traffic or at night
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Over bridges or through tunnels
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All of the above.
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47.
To prevent drowsiness you should:
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eat frequently.
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drive with a passenger.
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drive at night.
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keep the cab warm.
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48.
On ramp/off ramp curves should be taken:
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at the posted speeds.
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slightly above the posted speeds.
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well below the posted speeds.
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slightly below the posted speeds.
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49.
If during vehicle inspection a tire is too hot to touch, you should:
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immediately decrease air pressure.
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let air out.
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make sure there is enough engine oil on the tires.
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remain stopped until the tire cools off.
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50.
To correct a drive-wheel braking skid, you should stop braking and:
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keep your foot off the clutch.
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countersteer.
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pull of the road.
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accelerate slightly.
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