AIR BRAKES PRACTICE TEST - NEVADA
11.
How many reflective triangles/emergency reflectors should you carry?
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4
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3
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1
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2
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12.
You should drain the air tanks completely. If water and oil collect in the air tanks:
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your brakes could heat up.
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your brakes could become hard to press.
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your brakes could fail.
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None of the above.
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13.
In a dual air brake system, if one air system is very low on pressure:
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the effect won't be noticeable for the first 50 miles.
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you should pump the brakes to restore pressure.
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either the front or rear brakes will not be operating fully.
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you should drive and brake as you always have.
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14.
Why must air tanks be drained?
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Your transmission fluid may drain out.
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The alcohol evaporator might stop working.
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There might not be enough antifreeze in the system.
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The water can freeze in cold weather and cause brake failure.
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15.
Foundation brakes are used:
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only with the right wheels.
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at each wheel.
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only with the rear wheels.
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only with the front wheels.
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