CDL PRACTICE TEST (ME) - GENERAL KNOWLEDGE TEST
31.
Which of the following are key steering system parts?
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Tie rod, drag link, spindle
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Leaf spring, torque rod, front axle hanger
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Lug nuts, rims, tire
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32.
Controlled braking:
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involves locking the wheels and then releasing the brakes.
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must be used when you need to turn sharply while braking.
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can be used to keep your vehicle in a straight line and allow you to turn if necessary.
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33.
The best way to test the trailer service brakes is to:
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accelerate to the maximum possible speed, then apply the trailer brakes fully.
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pull forward quickly, then apply the trailer brakes with your hand control.
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None of the above.
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34.
How can you avoid rolling back when you start your vehicle?
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Accelerate quickly so the vehicle does not jerk.
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Partly engage the clutch before you take your right foot off the brake.
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Use stab braking before you engage the clutch.
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35.
To check the automatic transmission fluid:
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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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36.
You can determine if your vehicle is equipped with ABS (anti-lock braking system) by:
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checking if your vehicle was manufactured after March 1, 1998.
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checking for a yellow ABS malfunction lamp on the instrument panel.
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All of the above.
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37.
Too much weight on the steering axle can cause:
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better handling.
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hard steering and damage to the steering axle and tires.
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poor traction.
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38.
Which of the following helps keep the engine cool in hot weather?
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Making sure there is enough engine oil.
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Making sure the anti-lock braking system is on.
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Driving faster to force more air into the radiator.
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39.
Your vehicle must be equipped with:
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Fire extinguisher(s)
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Warning devices for parked vehicles
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All of the above.
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40.
In coming down steep downgrades, you should:
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select an appropriate speed.
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go slowly enough so your brakes don't get too hot.
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All of the above.
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