CDL GENERAL KNOWLEDGE TEST (NEW HAMPSHIRE) - PRACTICE TEST
11.
What should you do at an accident scene, among other things, to help prevent another accident?
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Put on your 4-way emergency flashers.
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Call for assistance.
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Stay in your vehicle and file an accident report.
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If you are stopping to help, park in the area immediately around the accident.
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12.
When backing a trailer, you should:
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try to position your vehicle so you can back on a curved path.
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turn the steering wheel in the opposite direction of the turn.
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turn the steering wheel toward the direction you want to go.
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avoid using the brakes.
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13.
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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All of the above.
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14.
Which of these statements about using your mirrors is FALSE?
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There are blind spots that your mirrors cannot show you.
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When driving, you should check mirrors regularly to know where other vehicles are around you.
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You should use your mirrors to spot overtaking vehicles.
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None of the above.
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15.
Which surface is the most slippery?
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Ice that is not wet
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Wet ice
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Wet pavement
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Dry road
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16.
Aggressive driving is the act of:
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operating a vehicle at night.
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operating a vehicle in a selfish or pushy manner.
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operating a vehicle at a safe speed.
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operating a vehicle in the left lane.
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17.
When driving in very hot weather, the heat will increase the chances of:
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suspension system defects.
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tire failure.
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loss of hydraulic pressure.
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ABS malfunction.
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18.
As your blood alcohol concentration (BAC) builds up, which of the following is affected?
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Coordination
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Vision
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Muscle control
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All of the above.
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19.
If you realize you are going to be later to your destination than you expected, you should:
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do your best to avoid the delay.
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exceed the posted speed limit when no other vehicles are near.
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speed up.
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deal with it and accept the delay.
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20.
The minimum tire tread depth for all tires other than front tires is:
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6/32 inch
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4/32 inch
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2/32 inch
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1/32 inch
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