AZ CDL AIR BRAKES PRACTICE TEST
16.
The tire load rating is stated:
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inside the suspension system.
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on the side of each tire.
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on each axle.
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17.
You are coming down a long, steep downgrade. Which of the following is a sign that your brakes may have started to fade?
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The brake pedal feels spongy or goes to the floor.
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You hear a loud "bang".
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You have to apply your brakes harder and harder to get the same stopping power.
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18.
The total stopping distance for vehicles with air brake systems is made up of __ different factors.
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3
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4
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2
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19.
The most common foundation brakes found on vehicles with air brakes are the:
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disc brakes.
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S-cam brakes.
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wedge brakes.
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20.
Distracted driving may be caused by _________ while driving.
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eating
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maintaining constant speed
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listening to music
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