NEW YORK CDL AIR BRAKES PRACTICE TEST
11.
Stepping on and off the brake pedal several times:
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reduces the air pressure in the tanks.
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may result in dangerously thin linings.
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may cause air leaks.
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All of the above.
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12.
What is a dual air brake system?
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2 separate air brake systems: one system operates the front brakes, the other system operates the rear brakes.
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2 separate air brake systems: one system for daytime driving, the other system for nighttime driving.
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2 separate air brake systems: one system operates the left brakes, the other system operates the right brakes.
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None of the above.
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13.
A driver distraction is anything that takes your attention away from driving, such as:
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billboards.
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pedestrians.
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adjusting the radio.
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All of the above.
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14.
Why should you check your mirrors regularly to know where other vehicles are around you?
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To move out of their way if they want to get past.
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To flash the brake lights if you are being tailgated.
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To better assess your own speed.
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To know whether you can make a quick lane change in an emergency.
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15.
When should you downshift automatic transmissions?
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When you want to go faster.
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When going down steep grades.
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When you start to get drowsy.
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Watch your tachometer, and downshift when your engine reaches the top of the range.
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