AIR BRAKES PRACTICE TEST - VERMONT
6.
Combination vehicles have __ air lines.
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1
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3
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2
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7.
Before starting down a hill, you should:
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slow down and shift to a lower gear.
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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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8.
Brakes out of adjustment can cause the other brakes to:
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apply more braking power.
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last longer.
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overheat and fade.
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9.
Tar in the road pavement rising to the road surface in very hot weather:
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causes the road to become very slippery.
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is very sticky and will slow down your vehicle.
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does not affect the road surface or driving conditions.
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10.
When a tire fails, you must:
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hold the steering wheel firmly.
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stay off the brake.
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All of the above.
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