1.
Which of the following statements about backing heavy vehicles is true?
The helper should stand where you cannot see the helper.
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Back to the right side so that you can see better.
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Always back as quickly as possible.
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You should avoid backing whenever you can.
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2.
When transporting chlorine in cargo tanks, you must have _______ in the vehicle.
an approved cell phone
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approved goggles
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an approved gas mask
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5 reflective triangles
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3.
Passive railroad crossings:
have a traffic control device installed at the crossing to regulate traffic.
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do not require you to recognize the crossing.
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require drivers to decide if there is sufficient clear space to cross safely.
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All of the above.
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4.
A driver distraction is anything that takes your attention away from driving, such as:
billboards.
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pedestrians.
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adjusting the radio.
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All of the above.
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5.
The parking brake:
should be used whenever you park.
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should be used when you need to apply the brakes firmly.
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should be used when driving in bad weather.
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All of the above.
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6.
When checking the lights before driving:
make sure the parking brake is not set.
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the engine must be running.
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you should check them from inside the vehicle.
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you should turn off the engine.
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7.
Which of the following is NOT a reason for hydraulic brake failure?
Brake fade on long hills
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Stab braking
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Loss of hydraulic pressure
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All of the above.
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8.
Do not smoke within ______ of a placarded cargo tank used for flammable liquids (Class 3) or gases (Division 2.1).
50 feet
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25 feet
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100 feet
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5 feet
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9.
Which of the following is NOT true?
ABS won't compensate for bad brakes.
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ABS will change the way you normally brake.
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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 won't compensate for poor brake maintenance.
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10.
When driving in very hot weather, you may have to:
increase your speed until the tires cool off.
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decrease your following distance.
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watch out for black ice.
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reduce your speed to prevent overheating.
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