CDL PRACTICE TEST - GENERAL KNOWLEDGE (NEBRASKA)
41.
When changing lanes, you should:
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do it slowly, so a driver you did not see may have a chance to honk their horn.
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ensure that the vehicle behind you has moved into your blind spot.
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turn sharply.
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do it quickly so other vehicles won't get into the lane.
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42.
When an aggressive driver confronts you, you should:
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avoid eye contact.
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make eye contact.
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return gestures and shouts.
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sound your horn and move to the left lane.
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43.
When the temperature is below freezing, which of the following areas may be slippery?
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Bridges
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Wet roads
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Shaded areas
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All of the above.
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44.
You should carefully check for traffic:
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As you approach an intersection.
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When driving through an intersection.
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When approaching a curve.
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All of the above.
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45.
You hear a loud "bang" which sounds like a tire blowout. You should:
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assume you
have a tire failure.
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check the tires at the next stop.
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inspect your tires with your mirrors.
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keep driving as normal.
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46.
When making a left turn at an intersection, you should:
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reach the center of the intersection before you start the left turn.
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start your turn before reaching the center of the intersection.
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always use your horn.
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always take the left turn lane if there are two turning lanes.
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47.
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 can safely remove the cap and add coolant even when the engine is hot.
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you should remove the container cap and wait until the system has cooled.
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None of the above.
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48.
When backing a trailer, turn the wheel right to make the cab go ________ and the trailer go ________.
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right; right
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right; left
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left; left
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left; right
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49.
Rough acceleration can cause:
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mechanical damage.
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damage electrical and brake lines.
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tire damage.
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All of the above.
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50.
Which of the following statements about cargo needing special attention is true?
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Hanging meat in a refrigerated truck is a very stable load with a low center of gravity.
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Overweight loads do not require special transit permits during daylight hours.
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Dry bulk tanks require special care because they have a high center of gravity.
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All of the above.
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