AIR BRAKES PRACTICE TEST - WISCONSIN
16.
Emergency brakes are:
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required on all vehicles.
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not required on commercial vehicles with air brakes.
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not required on buses.
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not required on doubles.
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17.
If you must stop on a one-way or divided highway, you should place warning devices _______ toward the approaching traffic.
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5, 50 and 500 feet
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5, 25 and 50 feet
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3, 15 and 45 feet
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10, 100 and 200 feet
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18.
Vehicles with ABS have ______ ABS malfunction lamps on the instrument panel.
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green
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orange
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blue
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yellow
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19.
The posted speed limit:
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may only be exceeded when driving in rural areas.
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should only be exceeded when passing other vehicles.
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should never be exceeded.
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is only a suggestion.
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20.
When you use your mirrors while driving on the road, you should:
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only use the driver's side mirror.
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avoid checking them regularly.
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stare for a long time at the mirror.
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check them quickly.
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