CDL PRACTICE TEST - GENERAL KNOWLEDGE (MONTANA)
11.
If the low air pressure warning light comes on, you should:
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continue to drive normally.
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stop immediately.
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call for help.
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set the parking brake.
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12.
When you need to brake, you should warn the drivers behind:
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by making gestures.
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by flashing your brake lights.
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by changing lanes.
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by turning on the 4-way emergency flashers.
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13.
Do NOT use water on a _______ fire.
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gasoline
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wood
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paper
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cloth
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14.
The most important reason for doing a vehicle inspection is:
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Property damage requirements
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Employer liability
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Safety
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Liability insurance
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15.
When you are driving in close quarters, you should:
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check your mirrors often.
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not use your mirrors.
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avoid checking your your mirrors too frequently.
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rely solely on your mirrors.
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16.
If the drive wheels begin to spin, you should:
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take your foot off the accelerator.
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apply your brakes all the way.
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accelerate smoothly and change gears as necessary.
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wait 4-5 seconds before applying the accelerator.
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17.
An anti-lock braking system (ABS):
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should help you steer around an obstacle while braking.
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helps you avoid wheel lock up.
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helps you avoid skids caused by over braking.
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All of the above.
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18.
Confused drivers can be very hazardous. Clues to confusion include:
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hesitation.
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changing lanes for no apparent reason.
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using brakes often.
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All of the above.
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19.
Which of the following is NOT a warning sign of fatigue?
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Adjust your speed depending on driving conditions
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Rubbing eyes
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Difficulty focusing
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Missing exits
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20.
Empty trucks require greater stopping distances because:
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empty vehicles have less traction.
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fully loaded trucks have less traction.
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they are usually equipped with power brakes.
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All of the above.
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