CDL GENERAL KNOWLEDGE TEST (MICHIGAN) - PRACTICE TEST
41.
Interstate commerce means trade, traffic, or transportation in the U.S. that is between:
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A place in a state and a place outside such state or outside the U.S.
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Two places in the state through another state or a place outside of the U.S.
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All of the above.
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42.
Blood Alcohol Concentration (BAC) is determined by:
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the amount of alcohol you drink.
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how frequently you drink.
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the type of alcohol you drink.
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43.
In mountain driving, to select a safe speed you should:
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follow the vehicle in front of you.
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select a speed that's not too fast for the weight of your vehicle and cargo, the length and steepness of the grade, and road and weather conditions.
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go 5 mph slower than the vehicle ahead.
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44.
If you are stopped on an incline, how can you start moving without rolling back?
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Shift to neutral
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Apply the parking brake
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Fully engage the clutch
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45.
At dawn, dusk, in rain or snow, to make yourself easier to see you should:
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use the low beams.
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use the emergency flashers.
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use the high beams.
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46.
If you are involved in a collision and not seriously hurt, you should:
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do your best to care for the injured.
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protect the area.
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All of the above.
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47.
You should reject a vehicle until which of the following gets rectified?
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Faulty flashers
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Faulty headlights
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All of the above.
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48.
When using the controlled braking method, you:
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apply the brakes all the way and release brakes when wheels lock up.
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repeatedly tap the brakes as fast as you can.
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apply the brakes as hard as you can without locking the wheels.
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49.
A burning tire must be:
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immediately removed from the vehicle.
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covered with cloth.
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cooled with water.
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50.
The following are some causes of vehicle fires:
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Tailgating while smoking
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Tight turns and gravel roads
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Under-inflated tires and duals that touch
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