CDL PASSENGER TEST MINNESOTA
11.
Before driving a vehicle with a dual air system, the air compressor should build up a minimum of _____ pressure in both the primary and secondary systems.
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10 psi
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100 psi
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50 psi
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75 psi
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12.
When going down a steep downgrade, you should primarily brake using:
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the parking brake.
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the braking effect of the engine.
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the emergency brake.
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the service brakes.
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13.
Of all the space around your vehicle, the most important is:
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All areas around the vehicle are equally important.
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the area behind the vehicle.
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the area ahead of the vehicle.
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the area to the sides of the vehicle.
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14.
If an aggressive driver confronts you, you should NOT:
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make eye contact.
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try to let them pass.
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try to get out of their way.
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ignore gestures.
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15.
Which of the following does not need to be checked before starting a trip?
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Lights
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Tires
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Passenger compartment
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Reflectors
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16.
It is illegal to drive a commercial motor vehicle with a blood alcohol concentration (BAC) of ___ percent or more.
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0.08
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0.04
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0.8
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0.02
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17.
To avoid becoming an aggressive driver you should:
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speed up if you think you’re going to be late.
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give other drivers your full attention.
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give other drivers the benefit of the doubt.
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make gestures to other drivers.
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18.
Pre-trip inspections are:
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recommended.
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required by law
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required only for trips of more than 100 miles.
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required only for trips of more than 50 miles.
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19.
When backing, you should:
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only use mirror on the driver's side.
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back and turn toward the right side whenever possible.
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back quickly.
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use the mirrors on both sides.
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20.
When you see you will need to slow down, you can warn drivers behind you by:
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turning on the right turn signal.
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slamming on the brakes.
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tapping the brakes a few times.
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making gestures.
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