CDL GENERAL KNOWLEDGE TEST (WA) - PRACTICE TEST
41.
To back-up safely, you should:
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start in the proper position.
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look at your path.
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All of the above.
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42.
If you are driving toward a traffic light that's been green for a long time, you should:
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start slowing down and be ready to stop.
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brake as quickly as possible.
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increase your speed to get through the intersection before the traffic light changes to red.
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43.
Axle weight is:
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the weight any axle or combination of axles transmits to the ground.
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the maximum safe weight a tire can carry at a specified pressure.
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the weight of one axle.
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44.
Which of the following is NOT a warning sign of fatigue?
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Missing exits
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Rubbing eyes
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Adjust your speed depending on driving conditions
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45.
When only the tractor has ABS:
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there is a greater chance of jackknifing.
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the trailer is less likely to swing out.
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you should be able to maintain steering control during braking.
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46.
Which of these describes the proper braking technique when driving on a long and steep downgrade?
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Release the brakes until your speed is 5 mph above your safe speed, then apply the brakes. When your speed has decreased to your safe speed, repeat the previous steps.
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Apply the brakes. When your speed has been reduced to 5 mph below your safe speed, release the brakes. When your speed has increased to your safe speed, repeat the previous steps.
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Apply the brakes until your speed has been reduced to 5 mph, then release the brakes. When your speed has increased to your safe speed, repeat the previous steps.
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47.
Your vehicle must be equipped with:
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Fire extinguisher(s)
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Warning devices for parked vehicles
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All of the above.
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48.
Distracted driving can cause collisions. Which of the following can distract your attention while you are driving?
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Talking to passengers.
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Listening to music.
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All of the above.
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49.
The service line is also called:
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cable line.
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brake line.
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control line.
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50.
When driving in heavy rain, your brakes will get wet. Water in the brakes can cause:
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wheel lockups.
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lack of braking power.
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All of the above.
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