CDL PRACTICE TEST (LA) - GENERAL KNOWLEDGE TEST
41.
The Individual Vehicle Distance Record (IVDR) must include all of the following except:
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Date of trip
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Number of stops
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Total distance traveled
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Trip origin and destination
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42.
When driving at night, to avoid glare from oncoming vehicles you should:
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look directly at lights of oncoming vehicles.
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wear sunglasses.
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look slightly to the right at a right lane or edge marking.
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put your own high beams on when other drivers do not put their low beams on.
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43.
When driving in heavy rain, your brakes will get wet. Water in the brakes can cause:
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the brakes to apply unevenly.
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lack of braking power.
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wheel lockups.
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All of the above.
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44.
A burning tire must be:
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cooled with water.
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covered with cloth.
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immediately removed from the vehicle.
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None of the above.
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45.
When taking a curve you should:
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be in a gear that will let you accelerate slightly in the curve.
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slightly exceed the posted speed limit for the curve, as this will help you keep control.
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maintain the same speed you were traveling at before entering the curve.
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brake in the curve to avoid to locking the wheels.
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46.
Total stopping distance equals:
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Braking distance + viewing distance
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Perception distance + braking distance
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Reaction distance - following distance + braking distance
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Perception distance + reaction distance + braking distance
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47.
When crossing railroad tracks, you should:
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apply the parking brakes.
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shift gears while crossing the tracks.
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stay in your lane.
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stop on the tracks.
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48.
Hanging meat in a refrigerated truck:
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creates a low center of gravity.
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should never be transported.
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can be a very unstable load.
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will not affect safe driving ability.
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49.
Which of the following statements about over-the-counter drugs is true?
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They are perfectly safe and legal.
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They may affect safe driving ability.
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They can be used while on duty, as long as you drink coffee to stay awake.
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They are not considered drugs.
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50.
Before entering a curve, you should:
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upshift.
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maintain your speed.
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put the gearshift in Neutral (or "Park", if automatic).
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downshift.
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