1.
How does ABS help you?
ABS always shortens your stopping distance.
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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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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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2.
To make the brakes work, air brakes use:
nitrogen.
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compressed air.
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carbon monoxide.
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hydraulic air.
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3.
When a tire suddenly blows out while you are driving, what should you do first?
Use controlled or stab braking.
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Use the parking brake.
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Hold the steering wheel firmly and stay off the brakes.
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Brake lightly and hold the steering wheel firmly.
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4.
If coolant has to be added to a system without a recovery tank, you should:
keep the engine running while adding coolant.
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wait until the engine has cooled before adding coolant.
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turn the radiator cap quickly to the first stop.
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never use thick cloth to touch the radiator cap.
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5.
Which of the following statements about speed management and braking is true?
The total stopping distance of a bus is the distance your vehicle will travel, in ideal conditions, while you are braking.
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Stopping time increases by one second for each 10 mph over 30 mph.
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Driving below the posted speed limit will always allow you to stop safely.
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None of the above.
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6.
To avoid becoming a distracted driver you should:
not turn off all communication devices.
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adjust all vehicle controls and mirrors while driving.
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eat and drink while you drive.
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not engage in complex conversations with others.
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7.
Buses must never carry more than _______ total of allowed hazardous materials.
500 pounds
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75 pounds
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250 pounds
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200 pounds
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8.
To avoid distractions while driving, you should:
try to engage in complex conversations with the other occupants.
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smoke, eat, and drink only when the road is straight.
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use your phone only when there is no traffic around you.
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adjust vehicle controls and mirrors prior to driving.
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9.
Which of the the following statements about fatigue is true?
Fatigued driving is one of the leading causes of accidents.
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Fatigue impairs your vision and judgment.
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Fatigue may cause you to not see and react to hazards.
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All of the above.
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10.
If you doubt you have enough space to pass under a bridge, you should:
turn on your 4-way emergency flashers.
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drive faster.
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turn on your headlights.
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go slowly.
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