MI CDL GENERAL KNOWLEDGE TEST - CDL PRACTICE TEST
41.
Which of the following statements about cold medicines is true?
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They should only be used when driving during the daytime.
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They are over-the-counter drugs, therefore they can be used while driving.
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They may make the driver drowsy, therefore they should not be used while driving.
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42.
Bracing is used to:
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make cargo easier to unload.
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prevent movement of cargo.
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increase the height of the vehicle’s center of gravity.
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43.
When a vehicle goes around a corner, the rear wheels:
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follow a different path than the front wheels.
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follow the same path as the front wheels.
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will turn freely.
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44.
_________ can make vehicle handling unsafe.
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Poor weight balance
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Poor ventilation
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Dry roads
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45.
Which of the following statements about brake shoes is true?
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Brake drums must have cracks longer than half the width of the friction area.
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Brake shoes should be thinner than ¼ inch.
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None of the above.
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46.
Total stopping distance equals:
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Braking distance + viewing distance
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Perception distance + reaction distance + braking distance
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Perception distance + braking distance
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47.
If your truck catches fire, the first thing you should do is to:
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pull into a service station and call for help.
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get the vehicle off the road and park near other vehicles.
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pull off the road and park in an open area.
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48.
ABS brakes help you:
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avoid wheel lock up.
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downshift before starting down a hill.
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lock up the wheels in an emergency stop.
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49.
When is use of a drug given to a driver by a doctor permitted?
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Never.
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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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50.
In a convex mirror everything appears:
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larger.
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darker.
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smaller.
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