NORTH CAROLINA CDL SCHOOL BUS PRACTICE TEST
11.
ABS helps you:
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decrease your overall stopping distance.
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decrease your average speed.
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keep the wheels from locking up.
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lock your wheels.
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12.
When approaching a school bus stop, you should:
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continuously check all mirrors.
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approach cautiously.
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activate amber warning lights.
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All of the above.
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13.
When approaching a bus stop, the school bus driver should:
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not use the mirrors.
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stop on the sidewalk.
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approach cautiously.
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All of the above.
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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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stop, then look and listen for the train.
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15.
Before driving your bus, make sure ________ do not have recapped or regrooved tires.
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the rear wheels
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the front wheels
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the spare wheels
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None of the above.
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16.
The driver's seat of a bus should have:
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a brake and accelerator interlock system.
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a pocket for storage.
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a seat belt.
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an emergency exit handle.
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17.
If your vehicle is hydroplaning, you should:
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stay off the brake.
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apply the brakes.
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speed up.
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put the vehicle in reverse.
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18.
Regrooved tires:
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cannot be used on the rear wheels of buses.
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cannot be used on the wheels of buses.
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cannot be used on the front wheels of buses.
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None of the above.
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19.
You hear a loud "bang" which sounds like a tire blowout. You should:
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check the tires at the next stop.
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inspect your tires with your mirrors.
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keep driving as normal.
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assume you
have a tire failure.
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20.
ABS:
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helps increase brake pressure.
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is not required on newer trucks.
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causes your wheels to lock when you break hard.
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gives you more control when you brake.
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