CDL PRACTICE TEST (ME) - GENERAL KNOWLEDGE TEST
41.
The Gross Vehicle Weight Rating (GVWR) is:
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the value specified by the manufacturer as the loaded weight of a vehicle, including cargo and trailers.
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the value specified by the manufacturer as the loaded weight of a single vehicle.
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the value specified by the manufacturer as the loaded weight of a combination vehicle.
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42.
The earliest way to recognize that your trailer has started to skid is:
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by releasing the brakes.
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by checking the jackknife sensor.
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by checking your mirrors.
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43.
Which of the following is considered a serious traffic violation?
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Following a vehicle too closely
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Reckless driving
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All of the above
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44.
With an engine fire, you should:
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turn the engine off as soon as possible.
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open the hood as soon as possible.
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not shoot foam from the vehicle’s underside.
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45.
Effects of distracted driving include:
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failure to perceive an important traffic event.
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slowed perception.
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All of the above.
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46.
Pre-trip inspections are:
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recommended.
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required only for trips of more than 50 miles.
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required by law
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47.
If the coolant container is not part of the pressurized system:
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you should remove the container cap and wait until the system has cooled.
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you should never remove the radiator cap or any part of the pressurized system until the system has cooled.
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you can safely remove the cap and add coolant even when the engine is hot.
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48.
To test for hydraulic leaks, you should:
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use the stab braking method, then re-apply the brakes as soon as you can.
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pump the brake pedal three times, then hold the pedal for five seconds. The pedal should not move.
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apply the brakes firmly using the brake pedal and check to see if the brake pedal returns to its normal position.
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49.
Which of the following statements about driving in cold weather is true?
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Brakes will never fade or fail from excessive heat caused by using
them too much.
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You should use windshield washer antifreeze.
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An engine cannot overheat when the weather is very cold.
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50.
When driving on a long and/or steep downgrade, drivers should:
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use a low gear and release the brakes.
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select an appropriate safe speed, and then use a low gear.
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release the clutch.
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