NORTH DAKOTA CDL PRACTICE TEST - GENERAL KNOWLEDGE
41.
Which of the following is true about lanes changes?
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When changing lanes you should check your mirros as usual.
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Lane changes should always be avoided.
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You should not check yourmirrors before you change lanes.
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Lane changes require more than regular mirror checks.
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42.
How can you tell if your vehicle is equipped with ABS?
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Look under the vehicle for the wheel speed sensor wires coming from the back of the brakes.
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Trailers will have yellow ABS malfunction lamps on the left side.
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Look for yellow ABS malfunction lamps on the instrument panel.
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All of the above.
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43.
To avoid blinding other drivers, you should dim within ____ of an oncoming vehicle.
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250 feet
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100 feet
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500 feet
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1000 feet
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44.
When inspecting your vehicle for suspension system defects, look for:
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leaking shock absorbers.
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missing or broken leaves in any leaf spring.
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cracked or broken spring hangers.
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All of the above.
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45.
Why should you cover your cargo?
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Because spill protection is a safety requirement in many states.
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To protect the cargo from weather.
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To protect people from spilled cargo.
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All of the above.
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46.
Suspension systems:
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have a weight capacity rating.
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specify the loaded weight of a single vehicle.
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have a minimum weight rating.
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are rated for the maximum weight the vehicle can pull.
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47.
When steering to avoid a crash, you should:
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not turn any more than needed to clear what is in your way.
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apply the brakes while turning.
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steer with one hand so that you can turn the wheel more quickly.
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All of the above.
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48.
In an emergency, if you have to drive off the road you should:
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stay on the shoulder (if possible) until your vehicle has come to a stop.
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keep one set of wheels on the pavement, if possible.
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avoid using the brakes until your speed has dropped.
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All of the above.
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49.
Skids happen whenever:
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tires lose their grip on the road.
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ABS is not working.
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the weight limit is exceeded.
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dual tires come in contact with each other.
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50.
Transporting hanging meat requires special attention. Why?
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Because refrigerated trucks have less traction.
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Because hanging meat can be an unstable load with a high center of gravity.
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Because you have to drive fast to get it delivered fresh.
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All of the above.
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