GENERAL KNOWLEDGE CDL TEST MASSACHUSETTS - PRACTICE TEST
41.
When you are involved in an accident and not seriously hurt, you need to:
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care for the injured.
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collect required information and report the accident.
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protect the area and notify authorities.
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All of the above.
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42.
_______ is the act of operating a motor vehicle in a selfish, bold, or pushy manner, without regard for the rights or safety of others.
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Defensive driving
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Distracted driving
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Aggressive driving
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Road rage
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43.
To test your hydraulic brakes for leaks:
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apply firm pressure to the brakes for five seconds, then pump them three times.
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turn off the engine and and listen for leaks.
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pump the brake pedal three times, then hold it down for five seconds.
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None of the above.
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44.
When approaching a vehicle as part of a pre-trip inspection, the driver should look under the vehicle for all of the following except:
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Grease
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Coolant
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Fresh oil
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Windshield wiper fluid
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45.
To keep the engine cool in hot weather, you should:
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check v-belt tightness by pressing on the belts.
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make sure the engine cooling system has enough water and antifreeze.
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make sure there is enough engine oil.
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All of the above.
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46.
Which of these can impair your vision and judgment, make you drowsy or otherwise affect safe driving ability?
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Some over-the-counter drugs
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Some prescription drugs
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Alcoholic drinks
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All of the above.
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47.
When going down a long downgrade, the speed of your vehicle will likely:
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stay the same.
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increase.
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decrease.
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None of the above.
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48.
If you get stuck on railroad tracks, you should:
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stay in the vehicle and call for help.
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get out of the vehicle and away from the tracks.
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check the engine compartment quickly.
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have a helper push your vehicle.
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49.
Radial and bias-ply tires:
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should be used together only during bad weather.
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should not be used together.
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should be used together only when driving in packed snow.
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should be used together.
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50.
When driving in hot weather:
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the the tires' air pressure will decrease.
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antifreeze should be avoided.
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the engine oil helps keep the engine cool, as well as lubricate it.
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None of the above.
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