VIRGINIA CDL PRACTICE TEST - GENERAL KNOWLEDGE
41.
Livestock:
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should never be carried on a trailer.
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can move around in a trailer and cause unsafe handling.
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should never be kept bunched together.
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42.
Tar in the road pavement often rises to the surface in very hot weather. Spots where the tar "bleeds":
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have good traction.
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will help you get better gas mileage.
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are very slippery.
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43.
Emergency equipment is:
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optional.
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only required when transporting hazardous materials.
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required.
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44.
After starting the engine, the ABS light stays on. This means:
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the ABS is not working properly.
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the ABS is working properly.
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the ABS is in Neutral.
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45.
An item that is 15 feet long placed on a flatbed trailer should have at least:
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2 tie-downs.
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3 tie-downs.
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1 tie-down.
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46.
If your ABS malfunctions:
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you still have normal brake functions.
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the service brake will not work.
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you should immediately come to a complete stop.
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47.
When driving a modern truck, the gear you should be in before starting down a hill is usually_____ the gear required to climb the same hill.
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the same as
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lower than
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higher than
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48.
If a tire blows out, you should:
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keep a firm grip on the steering wheel and stay off the brake until the vehicle has slowed down.
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keep driving until you reach the next service station.
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fully apply the brakes while holding the steering wheel firmly.
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49.
When you have to back, you should use a helper:
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only when you back up with a trailer.
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whenever possible.
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when you need to back on a curved path.
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50.
Which of the following are key steering system parts?
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Lug nuts, rims, tire
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Leaf spring, torque rod, front axle hanger
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Tie rod, drag link, spindle
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