MN CDL TANKER PRACTICE TEST
11.
To reduce driver distraction, you should do all of the following except:
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Eat while driving.
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Pre-program radio stations
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Plan your route before driving
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Adjust mirrors before driving
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12.
When fueling a vehicle containing hazardous materials, you should:
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leave the engine on.
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call your supervisor.
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leave the nozzle unattended.
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turn off the engine.
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13.
When driving a 60-foot truck at 50 mph, your minimum following distance should be:
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5 seconds
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6 seconds
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7 seconds
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3 seconds
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14.
You are more at risk of being fatigued:
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after getting more than 8 hours of sleep.
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when stopping periodically during long trips.
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when driving alone.
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when driving during the day.
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15.
The average driver has a reaction time of:
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1/32 of a second.
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1/16 of a second.
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1/8 of a second.
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3/4 second to 1 second.
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16.
In a convex mirror everything appears:
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darker.
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smaller.
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larger.
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brighter.
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17.
You can determine if your vehicle is equipped with ABS (anti-lock braking system) by:
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checking if your vehicle was manufactured after March 1, 1998.
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looking for wheel speed sensor wires coming from the rear of your brakes.
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checking for a yellow ABS malfunction lamp on the instrument panel.
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All of the above.
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18.
If you experience a loss of hydraulic pressure, you should do all of the following except:
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Put the transmission in Neutral
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Pump the brakes
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Downshift
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Use the parking brake
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19.
If your brakes fail on a steep mountain downgrade, you should:
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leave the road immediately.
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change lanes after making sure there is enough room.
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use an escape ramp if it is available.
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go right if the shoulder is clear.
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20.
Air brakes use ________ to make the brakes work.
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compressed gas cylinders
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compressed air
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compressed oil
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compressed gases
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