CDL PRACTICE TEST (KS) - GENERAL KNOWLEDGE TEST
11.
Which of the following statements about alcohol is TRUE?
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Taking a cold shower will help sober you up.
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Drinking black coffee will help sober you up.
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Time is the only method that works to sober you up.
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Most people can drink 2 beers without affecting their driving ability.
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12.
The emergency equipment must include:
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Charged and rated fire extinguisher.
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Electrical fuses.
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3 red reflective triangles.
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All of the above.
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13.
When driving in foggy conditions you should:
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slow down.
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flash your brake lights.
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drive on the shoulder.
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speed up.
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14.
Which of the following statements is true?
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Under-inflated tires will NOT cause a vehicle fire.
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Carrying a properly charged and rated fire extinguisher will help prevent fires.
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Poor cargo ventilation is a common cause of fire.
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There is no way that short circuits due to damaged insulation can cause a vehicle fire.
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15.
When driving at night, you should:
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drive slowly enough to see obstacles with your headlights.
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put your own high beams on if other drivers don't put their low beams on.
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use dark lenses if possible.
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look directly at the lights of oncoming vehicles.
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16.
During the vehicle inspection, when checking the tires you should:
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check for the minimum tread depth (4/32 on all tires).
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ensure the middle of the tires is more worn than the outside.
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ensure that valve caps are missing.
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ensure that the tread is evenly worn.
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17.
The trailer hand valve should be used:
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only on slippery surfaces.
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only in an emergency.
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only when applying the brakes hard.
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only to test the trailer brakes.
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18.
To avoid becoming an aggressive driver you should:
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speed up if you think you’re going to be late.
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make gestures to other drivers.
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give other drivers the benefit of the doubt.
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give other drivers your full attention.
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19.
When driving on packed snow, you should reduce speed by:
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10%.
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25%.
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one-third.
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a half.
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20.
__________ will help a drinker sober up.
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Only coffee
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Only time
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Coffee and a little fresh air
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Only fresh air
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