CDL GENERAL KNOWLEDGE TEST (KANSAS) - PRACTICE TEST
11.
If your vehicle thumps or vibrates heavily, it may be a sign that:
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the engine belt is loose.
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the brakes have failed.
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you need to shift up.
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one of the tires has gone flat.
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12.
When looking ahead of your vehicle while you are driving, you should:
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look to the right side of the road.
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look as far as your peripheral vision can see.
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shift your attention back and forth, near and far.
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look to the left side of the road.
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13.
Traction is:
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friction between the front and rear tires.
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the distance your vehicle will travel while you
are braking.
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the maximum safe weight a tire can carry at a specified pressure.
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friction between the tires and the road.
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14.
When using a fire extinguisher on a fire, you should:
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stay as far away from the fire as possible.
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aim the extinguisher at the top of the fire.
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get as close to the fire as possible.
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All of the above.
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15.
Which of the following does alcohol impair?
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Depth perception
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Muscle coordination
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Reaction time
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All of the above.
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16.
The most common type of brake is the:
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S-cam drum brake
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G-cam disc brake
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R-cam drum brake
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B-cam disc brake
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17.
If your vehicle catches fire while you are driving, you should:
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pull into a service station.
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immediately open the van or trailer doors.
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increase your speed to put out the fire.
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park in an open area.
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18.
To make the brakes work, air brakes use:
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nitrogen.
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hydraulic air.
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compressed air.
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carbon monoxide.
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19.
Confused drivers may:
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change direction suddenly.
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change lanes for no apparent reason.
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stop without warning.
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All of the above.
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20.
Rough acceleration can cause:
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mechanical damage.
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tire damage.
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damage electrical and brake lines.
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All of the above.
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