1.
Air tank drains:
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are used to move air to the brakes.
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should not be used in wet weather.
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protect the tanks and the rest of the system from too much pressure.
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are used to remove water and oil from the air tanks.
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2.
When you're in an accident and not seriously hurt, to help any injured parties you should:
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Keep the injured person warm.
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Get the injured person to stand up.
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Give the injured person a cold drink.
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None of the above.
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3.
To check the automatic transmission fluid:
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you should turn the engine off.
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the wheel nuts must be loose.
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you must go down grades.
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the engine may have to be running.
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4.
To prevent rollover, you should:
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place the cargo near the front of the trailer.
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keep the cargo as close to the ground as possible.
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place the cargo near the rear of the trailer.
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put the lightest parts of the cargo under the heaviest parts.
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5.
After a tire has been changed, you should:
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stop a short while later and check that the nuts are tight.
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decrease tire pressure.
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deflate the tire to 15 psi.
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wait at least 30 minutes before driving.
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6.
The height of the vehicle's center of gravity:
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should only be a concern when driving in high winds.
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should only be a concern when driving a vehicle.
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should only be a concern when loading a vehicle.
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is very important for safe handling.
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7.
Anti-lock brakes:
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increase your stopping distance.
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reduce the perception distance.
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help you stop faster.
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keep your brakes from locking up when you brake hard.
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8.
Why should you be in the proper gear before starting down a hill?
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it will help you go faster when you reach the bottom of the hill.
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changing gears on a hill is illegal.
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it will help the vehicle be more stable while turning.
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gravity can cause the speed of your vehicle to increase.
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9.
The service line is also called:
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power line.
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cable line.
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brake line.
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control line.
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10.
The most important reason for doing a vehicle inspection is:
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Liability insurance
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Property damage requirements
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Safety
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Employer liability
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