ARKANSAS CDL COMBINATION PRACTICE TEST
11.
To prevent a rollover, you should keep the cargo as close to the ground as possible and:
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go slowly around turns.
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make sure that the release arm is in the engaged position.
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keep an eye on your tires.
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keep the vents clear so they work correctly.
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12.
The heavier the vehicle:
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the less work the brakes must do to stop it.
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the higher the center of gravity will be.
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the more work the brakes must do to stop it.
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None of the above.
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13.
When checking the lights before driving:
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the engine must be running.
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make sure the parking brake is not set.
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you should check them from inside the vehicle.
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you should turn off the engine.
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14.
The best way to recognize that your trailer has started to skid is:
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by recognizing tire failure.
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by feeling the brakes come on.
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by seeing it in your mirrors.
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by opening the window and feeling the front of the mirror.
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15.
You are driving a combination vehicle and must use your brakes to avoid a crash. You should:
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use the parking brake.
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push the brake pedal as hard as you can and hold it there.
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use stab braking or controlled braking.
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brake lightly and hold the steering wheel firmly.
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16.
If are being followed closely, you should:
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change lanes quickly.
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decrease your following distance.
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flash your brake lights.
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increase your following distance.
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17.
Which of the following may have reduced the clearances since the heights were posted at bridges and overpasses?
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Traffic
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Repaving of the road
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Rain
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The weight of a cargo
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18.
To reduce the chance of rollover, you should:
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place the cargo as high as possible inside the trailer.
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put the lightest parts of the cargo under the heaviest parts.
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distributed the cargo as low as possible inside the trailer.
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None of the above.
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19.
Empty trucks have the best braking. True or False?
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False.
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It depends on the cargo.
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True.
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It depends on the truck.
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20.
Livestock:
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should never be carried on a trailer.
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should always be placed in the rear of the trailer.
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should never be kept bunched together.
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can move around in a trailer and cause unsafe handling.
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