CDL GENERAL KNOWLEDGE TEST (AR) - PRACTICE TEST
41.
Before entering a curve, drivers should:
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drive on the shoulder.
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speed up.
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downshift to the right gear.
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put the transmission in Neutral.
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42.
Which of the following statements is FALSE?
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If a tire blows, you should put the brakes on hard to stop quickly.
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You can almost always turn to miss an obstacle more quickly than you can stop.
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ABS (Antilock Braking Systems) only activate when wheels are about to lock.
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The other statements are all TRUE.
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43.
Interstate commerce means trade, traffic, or transportation in the U.S. that is between:
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Two places in the state as part of trade, traffic, or transportation originating or terminating outside the state or U.S.
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A place in a state and a place outside such state or outside the U.S.
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Two places in the state through another state or a place outside of the U.S.
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All of the above.
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44.
To maintain alertness while driving, you should:
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avoid short breaks and keep the window open.
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keep cool by opening the window while eating heavy foods.
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rely on caffeine.
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take periodic breaks.
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45.
When using a fire extinguisher, you should stay:
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at least 10 feet away from the fire.
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as close to the fire as possible, without getting burnt.
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as far away from the fire as possible.
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at whatever distance you think is safe.
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46.
A burning tire must be:
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covered with cloth.
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immediately removed from the vehicle.
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cooled with water.
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None of the above.
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47.
During a pre-trip inspection, when checking the power steering hoses, you should:
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check for damaged or bent rims.
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check that the brake chambers are not leaking.
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look for broken or distorted coil springs.
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check for leaks.
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48.
If you are being tailgated, you should:
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increase your following distance.
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avoid quick changes.
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avoid tricks like turning on your taillights or flashing your brake lights.
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All of the above.
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49.
Objects that have fallen on the road:
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can be hazards.
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can be a danger to your tires and wheel rims.
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can damage electrical and brake lines.
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All of the above.
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50.
When driving through a large puddle or flowing water, you should:
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increase engine rpm.
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gently put on the brakes.
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slow down.
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All of the above.
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