MONTANA CDL AIR BRAKES PRACTICE TEST
21.
Empty trucks:
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have less traction.
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are higher than loaded trucks.
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require greater stopping distances.
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All of the above.
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22.
Before starting down a hill, you should:
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look for an escape route.
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release the accelerator and shift to Neutral at the same time.
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slow down and shift to a lower gear.
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apply the brakes hard.
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23.
If you are driving a 30-foot vehicle at 55 mph, you should leave at least _____ between you and the vehicle ahead.
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4 seconds
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3 seconds
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5 seconds
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2 seconds
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24.
Foundation brakes are used:
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only with the rear wheels.
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only with the front wheels.
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at each wheel.
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only with the right wheels.
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25.
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 "controlled braking" method or the "stab braking" method.
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the "controlled braking" method.
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the "stab braking" method.
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None of the above.
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