CDL PRACTICE TEST (WI) - GENERAL KNOWLEDGE TEST
41.
If your license to operate your personal vehicle is revoked or suspended:
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you can get a hardship license to operate a CDL.
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you cannot get a hardship license to operate a CDL.
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your CDL is not affected.
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None of the above.
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42.
Which of the following is NOT a correct action in the event of brake failure?
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Putting the vehicle into a lower gear.
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Using the parking brake.
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Looking for an escape route.
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Weaving from side to side to slow down.
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43.
When is use of a drug given to a driver by a doctor permitted?
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Only if it's an over the counter drug.
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Only if it's a prescription drug.
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Only if the doctor informs the driver that the drug won't affect safe driving ability.
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Never.
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44.
The air compressor is connected to:
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the suspension system.
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the transmission.
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the radiator.
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the engine.
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45.
In mountain driving, to select a safe speed you should:
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follow the vehicle in front of you.
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go 5 mph slower than the vehicle ahead.
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select a speed that's not too fast for the weight of your vehicle and cargo, the length and steepness of the grade, and road and weather conditions.
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go slightly faster than the speed limit.
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46.
Front-end header boards:
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protect you from your cargo in case of an emergency stop.
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protect you from your cargo in case of a crash.
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block the forward movement of your cargo.
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All of the above.
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47.
When you are driving on a slippery road, you should NOT:
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take curves at slower speeds.
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adjust turning and braking to road conditions.
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keep a longer following distance.
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use the engine brake or speed retarder.
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48.
After starting the engine, oil pressure should rise to a normal level:
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within seconds.
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within 2 minutes.
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within 3 miles.
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within 6 minutes.
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49.
The space under a heavily loaded vehicle can be very small. This can cause problems:
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on unpaved yards.
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on dirt roads.
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when crossing railroad tracks.
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All of the above.
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50.
When you're going uphill and a heavy load is slowing you down, you should:
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shift into a lower gear.
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stay in the left lane if you can.
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drive on the shoulder if you can.
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pass another slow vehicle to gain speed.
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