VT CDL DOUBLES TRIPLES PRACTICE TEST
11.
Rollovers happen when drivers:
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brake too hard.
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turn too slowly.
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turn too fast.
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12.
ABS:
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helps you stop faster.
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helps you avoid skids caused by over braking.
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improves your visibility at night.
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13.
Combination vehicles usually:
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are easier to drive than single than single CMVs.
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require more driving skill than single CMVs.
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are shorter than single than single CMVs.
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14.
While crossing railroad tracks, you should:
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shift up.
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shift down.
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not shift gears.
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15.
When the wheels of a trailer lock up, which of the following is most likely to occur?
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The trailer will the trailer
has overturn.
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The trailer will tend to push the towing vehicle sideways (tractor jackknife).
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The trailer will tend to swing around (trailer jackknife).
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16.
You hear a loud "bang" which sounds like a tire blowout. You should:
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keep driving as normal.
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assume you
have a tire failure.
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check the tires at the next stop.
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17.
If you're feeling tired while driving you should:
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stop driving and get some rest.
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drink coffee.
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eat something.
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18.
When driving in extremely hot weather, if the air pressure in the tires is too high, you should:
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continue driving.
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let air out of the tires to decrease pressure.
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stop and remain stopped until the tires cool off.
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19.
Which of the following statements is true?
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Poor cargo ventilation is a common cause of fire.
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Carrying a properly charged and rated fire extinguisher will help prevent fires.
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There is no way that short circuits due to damaged insulation can cause a vehicle fire.
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20.
How does ABS help you?
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ABS makes stab braking more effective.
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ABS replaces your normal brakes and helps you to stop faster.
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ABS helps you avoid wheel lock up and maintain control when you brake hard on slippery surfaces.
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