CDL PASSENGER PRACTICE TEST NEBRASKA
11.
If you are driving a school bus, the 4-way emergency flashers should:
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never be used.
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be used only when a train is approaching.
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be activated before crossing railroad tracks.
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be activated after crossing railroad tracks.
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12.
Which of the following is NOT true?
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ABS won't compensate for bad brakes.
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ABS won't compensate for poor brake maintenance.
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ABS only comes into play when a wheel would have locked up because of over braking.
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ABS will change the way you normally brake.
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13.
Of all the space around your vehicle, the most important is:
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All areas around the vehicle are equally important.
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the area ahead of the vehicle.
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the area behind the vehicle.
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the area to the sides of the vehicle.
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14.
The safety valve is usually set to open at:
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100 psi.
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200 psi.
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150 psi.
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75 psi.
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15.
To determine how much space you should keep in front of you, one good says you need at least ______ for each 10 feet of vehicle length at speeds below 40 mph.
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1 second
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3 seconds
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4 seconds
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2 seconds
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16.
ABS:
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helps increase brake pressure.
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keeps your wheels from locking up during hard brake applications.
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always shortens your overall stopping distance.
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allows you to drive faster.
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17.
Never refuel your bus:
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in a closed building with riders on board.
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with a higher grade of fuel.
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while the windows are open.
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All of the above.
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18.
When approaching a traffic light that has been green for a long time, you should:
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start slowing down and be ready to stop.
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maintain your current speed.
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speed up to get through the light.
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None of the above.
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19.
Rims with welding repairs:
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can be used for tires in the front of the vehicle.
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can be used for tires in the rear of the vehicle.
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are acceptable only when carrying a heavy load.
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are not safe.
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20.
Rollovers happen when drivers:
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turn too fast.
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stop too often.
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turn too slowly.
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brake too hard.
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