1.
Before starting down a hill, you should:
look for an escape route.
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slow down and shift to a lower gear.
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apply the brakes hard.
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release the accelerator and shift to Neutral at the same time.
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2.
When you make a quick lane change, the crack-the-whip effect can turn the trailer over. The crack-the-whip effect is caused by:
the rear trailer of a triple.
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strong wind.
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worn tire tread.
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rearward amplification.
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3.
Most truck driver deaths in crashes result from:
driving side-by-side with another truck.
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off-tracking.
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truck rollovers.
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following too closely.
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4.
The person watching the loading or unloading of a cargo tank must be within _______ of the tank.
5 feet
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25 feet
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15 feet
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50 feet
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5.
The proper following distance for a 60-foot vehicle traveling at 50 mph is:
8 seconds
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6 seconds
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7 seconds
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4 seconds
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6.
After starting the engine, the ABS light stays on. This means:
the ABS is in Neutral.
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the ABS is working properly.
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the ABS oil level is not adequate.
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the ABS is not working properly.
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7.
The posted speed limit:
should never be exceeded.
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may only be exceeded when driving in rural areas.
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should only be exceeded when passing other vehicles.
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is only a suggestion.
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8.
Air brakes:
are prohibited on larger vehicles.
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are an effective way to stop large and heavy vehicles.
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should be used only when driving on wet roads.
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can improve fuel efficiency.
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9.
ABS will:
not give you more control over the vehicle during braking.
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shorten your stopping distance.
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increase your average speed.
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not change your normal braking capability.
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10.
Which of the following is NOT part of a trailer air line system?
Service air-line
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Emergency air-line
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Glad hands
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Kingpin
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