CDL PRACTICE TEST (AZ) - GENERAL KNOWLEDGE TEST
41.
When an aggressive driver confronts you, you should:
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avoid eye contact.
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return gestures and shouts.
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make eye contact.
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42.
To prevent rolling back when you start, if you have a manual transmission you should:
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never the parking brake.
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use the lowest reverse gear.
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partly engage the clutch before you take your right foot off the brake.
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43.
To prevent getting sleepy while driving, you should:
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keep the cab warm.
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keep cool by opening the window.
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drive alone whenever possible.
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44.
What is Gross Vehicle Weight (GVW)?
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A vehicle's maximum weight rating, specified by its manufacturer.
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The total weight of a single vehicle including its cargo.
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The total weight of a vehicle, including that of any trailers.
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45.
The header board, if equipped, should:
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never be used for cargo.
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not be used in case of a crash or emergency stop.
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block the forward movement of any cargo you carry.
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46.
You should use your four-way emergency flashers:
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when driving at night.
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when parked at the side of the road.
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while crossing railroad tracks.
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47.
Which of the following statements about backing is NOT true?
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You should get out of the vehicle and check your path if you are unsure.
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You should use the lowest reverse gear.
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Backing toward the left side is very dangerous because you can't see as well.
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48.
Which of these is FALSE? The spare tire must:
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be properly inflated.
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be approved by the truck manufacturer.
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be the proper size.
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49.
If the safety relief valve in the air brake system releases air:
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this will supply more power to the brakes.
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the valve is fully operational.
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something is wrong.
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50.
A drivers trip log, if required:
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may be brought up to date once a week.
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must be shown immediately when an officer requests it.
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may be written in pencil.
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