CDL PRACTICE TEST (AK) - GENERAL KNOWLEDGE TEST
41.
Tar in the road pavement often rises to the surface in very hot weather. Spots where the tar "bleeds":
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are very slippery.
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have good traction.
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will help you get better gas mileage.
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42.
Which of the following is considered a serious traffic violation?
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Reckless driving
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Following a vehicle too closely
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All of the above
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43.
When driving in very hot weather, you may have to:
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reduce your speed to prevent overheating.
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decrease your following distance.
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increase your speed until the tires cool off.
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44.
Driving at night is _______ driving during the day.
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safer than
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more dangerous than
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about the same as
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45.
When you are being tailgated, you should NOT:
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increase your following distance.
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turn on your taillights.
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All of the above.
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46.
When is use of a drug given to a driver by a doctor permitted?
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Only if the doctor informs the driver that the drug won't affect safe driving ability.
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Only if it's a prescription drug.
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Never.
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47.
Texting while driving a CMV is:
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acceptable if the message work-related.
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acceptable if the message less than 140 characters.
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prohibited.
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48.
Why should you back toward the driver's side?
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Backing toward the right side is dangerous.
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You can see better.
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All of the above.
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49.
During a trip you need to inspect the cargo and its securing devices:
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after every break you take.
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every 3 hours or 150 miles.
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All of the above.
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50.
The trailer hand valve should be used:
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only to test the trailer brakes.
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only on slippery surfaces.
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only when applying the brakes hard.
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