AIR BRAKES PRACTICE TEST - NEBRASKA
16.
The best way to recognize that your trailer has started to skid is:
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by recognizing tire failure.
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by seeing it in your mirrors.
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by feeling the brakes come on.
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by opening the window and feeling the front of the mirror.
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17.
Do NOT use the parking brakes:
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to test that they work.
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when you leave your vehicle.
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when you park for less than two hours.
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if the brakes are very hot.
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18.
If your truck catches fire, the first thing you should do is to:
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pull off the road and park in an open area.
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pull into a service station and call for help.
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get off the vehicle, open the hood and start shooting foam to keep the engine cool.
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get the vehicle off the road and park near other vehicles.
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19.
When using a fire extinguisher, you should stay:
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as close to the fire as possible, without getting burnt.
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at least 10 feet away from the fire.
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at whatever distance you think is safe.
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as far away from the fire as possible.
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20.
ABS brakes help you:
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downshift before starting down a hill.
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avoid wheel lock up.
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find an escape route when the service brakes fail.
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lock up the wheels in an emergency stop.
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