CDL AIR BRAKES PRACTICE TEST - ALASKA
11.
Foundation brakes are used:
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only with the right wheels.
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only with the front wheels.
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at each wheel.
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12.
Combination vehicles have __ air lines.
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3
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1
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2
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13.
To avoid becoming a distracted driver you should:
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adjust all vehicle controls and mirrors while driving.
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not turn off all communication devices.
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not engage in complex conversations with others.
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14.
To brake in a way that will keep your vehicle in a straight line and allow you to turn if it becomes necessary, you can use:
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the "stab braking" method.
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the "controlled braking" method.
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the "controlled braking" method or the "stab braking" method.
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15.
Which of the following is NOT a reason for hydraulic brake failure?
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Loss of hydraulic pressure
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Stab braking
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Brake fade on long hills
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