GENERAL KNOWLEDGE CDL TEST ARIZONA - PRACTICE TEST
11.
ABS helps you:
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steer gently and smoothly while you are braking.
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increase your normal braking capability.
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avoid wheel lock up and maintain control of your vehicle when you brake.
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12.
Your chances of avoiding an accident depend upon how well you take action. When you are about to hit an obstacle ahead, you should remember that:
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leaving the road is more risky than hitting another vehicle.
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stopping is always the safest thing to do in an emergency.
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you can almost always turn to miss an obstacle more quickly than you can stop.
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13.
If you've been drinking alcohol, only ____ will sober you up.
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time
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a cold shower
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black coffee
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14.
During a pre-trip inspection, you discover a power steering leak. You should:
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report the problem and make arrangements to use another vehicle.
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report the problem and start your trip, driving slower than normal.
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report the problem after your trip and try to stay on schedule.
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15.
It is safer to drive over (rather than to avoid) which of the following?
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Paper and cloth sacks
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Cardboard boxes
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None of the above.
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16.
What is an advantage of going right instead of left around an obstacle?
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No one is likely to be passing you on the left, but someone may be driving on the shoulder.
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If an oncoming driver has drifted into your lane, their natural response will be to brake suddenly.
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If you are blocked on both sides, a move to the right won't force anyone into an opposing traffic lane and a possible head-on accident.
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17.
When using mirrors, you should keep an eye on your tires:
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to check tread depth.
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to make sure they are properly inflated.
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to spot a tire fire.
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18.
If your ABS malfunctions:
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the service brake will not work.
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you should immediately come to a complete stop.
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you still have normal brake functions.
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19.
Black ice is:
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wet ice.
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a thin layer of ice clear enough that you can see the road underneath it.
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dirty snow.
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20.
Which of the following factors is NOT used to determine your safe speed when going down a long steep downgrade?
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Time of day
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Weather
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Total weight of the vehicle and cargo
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