CDL PRACTICE TEST (NH) - GENERAL KNOWLEDGE TEST
31.
To stay alert while driving, you should:
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rely on caffeine.
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never open the window or use the air conditioner.
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avoid medications that can cause drowsiness.
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All of the above.
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32.
When using the controlled braking method, you:
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apply the brakes as hard as you can without locking the wheels.
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repeatedly tap the brakes as fast as you can.
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lightly apply braking pressure.
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apply the brakes all the way and release brakes when wheels lock up.
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33.
_________ is the distance it takes to stop in ideal conditions once the brakes are applied.
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Perception distance
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Safe following distance
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Braking distance
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Stopping distance
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34.
To prevent getting sleepy while driving, you should:
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keep cool by opening the window.
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drive alone whenever possible.
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close the vent.
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keep the cab warm.
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35.
When driving on slippery surfaces, you should:
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change lanes often.
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make turns as quickly as possible.
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not pass slower vehicles unless necessary.
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All of the above.
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36.
Emergency equipment is:
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required.
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only required when transporting hazardous materials.
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encouraged.
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optional.
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37.
When you check your tires, you should look for all of the following EXCEPT:
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Tread separation
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Tires from different manufacturers
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Dual tires that come in contact with parts of the vehicle
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Mismatched sizes
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38.
There are two ways of knowing when to shift up:
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Weather conditions and road speed.
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Engine speed and road speed
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Engine speed and weather conditions.
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Automatic transmissions and shift indicator light.
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39.
When you get in the vehicle and start the engine, you should:
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make sure the parking brake is on before starting the engine.
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put the gearshift in neutral (or park if automatic) before starting the engine.
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listen for unusual noises after starting the engine.
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All of the above.
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40.
If you are driving toward a traffic light that's been green for a long time, you should:
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increase your speed to get through the intersection before the traffic light changes to red.
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start slowing down and be ready to stop.
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maintain your current speed.
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brake as quickly as possible.
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