1.
Perception Distance + Reaction Distance + Brake Lag Distance + Braking Distance = ?
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Total Air Pressure
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Stopping Distance - (minus) Brake Fade Distance
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Total Stopping Distance
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2.
Which of the following statements about engine overheating is true?
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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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Low speeds create more heat for the engine.
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You should never shut off an overheated engine until it cools.
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3.
When checking the lights before driving:
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you should turn off the engine.
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you should check them from inside the vehicle.
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make sure the parking brake is not set.
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4.
Regrooved tires:
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cannot be used on the front wheels of buses.
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cannot be used on the rear wheels of buses.
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cannot be used on the wheels of buses.
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5.
When checking the steering system for defects, you should look for:
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bent, loose, or broken parts, such as tie rods.
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cut or cracked valve stems.
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missing or broken leaves in any leaf spring.
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6.
Retarders:
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help slow a vehicle and reduce brake wear.
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help prevent accidents by applying extra braking power to the non-drive wheels.
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apply their
braking power whenever
you push on the accelerator.
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7.
Traction is:
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friction between the tires and the road.
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friction between the front and rear tires.
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the distance your vehicle will travel while you
are braking.
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8.
If you must stop on a one-way or divided highway, place your warning devices:
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10 feet, 50 feet, and 150 feet toward the approaching traffic.
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10 feet, 100 feet, and 200 feet toward the approaching traffic.
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100 feet, 200 feet, and 300 feet toward the approaching traffic.
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9.
If the coolant container is not part of the pressurized system:
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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 should remove the container cap and wait 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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10.
Which of the following statements about driving in areas with strong winds is true?
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Wind can be a problem especially when you enter a tunnel.
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You should drive alongside other vehicles to help break up the wind.
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Strong winds make it difficult to stay in your lane.
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