AIR BRAKES PRACTICE TEST - LOUISIANA
11.
Tar in the road pavement rising to the road surface in very hot weather:
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might get in your engine.
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causes the road to become very slippery.
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does not affect the road surface or driving conditions.
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is very sticky and will slow down your vehicle.
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12.
If your vehicle has an alcohol evaporator, every day during cold weather, you should:
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check the alcohol container and fill up as necessary.
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ensure that compressed air usually has some water and some compressor oil in it.
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fill it up with oil to prevent the pipes from freezing.
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fill it up with oil to prevent alcohol from freezing.
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13.
Air tanks usually hold enough compressed air to allow the brakes to be used _________ even if the compressor stops working.
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for one stop
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several times
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for 3 days
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for one day
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14.
On front tires, tread should be at least:
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1/16 inch
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4/32 inch
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4/16 inch
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2/32 inch
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15.
_________ must have a low air pressure warning signal.
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Only vehicles with air brakes built before 2015
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Vehicles with air brakes built after 2010
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All vehicles with air brakes
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Vehicles with air brakes built after 2005
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