MISSISSIPPI CDL TANKER PRACTICE TEST
11.
To know how much space you should keep in front of you:
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wait until the vehicle ahead of you passes a clear landmark, then count off the seconds until you reach the same spot.
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estimate how many vehicle lengths there are between you and the vehicle ahead.
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estimate how many seconds it would take you to reach the vehicle ahead.
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None of the above.
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12.
You should do an after-trip inspection:
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once a month.
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at least once a week.
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after each stop.
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after each trip.
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13.
Which of the following is not a type of retarder?
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Exhaust
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Electric
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Pressure
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Hydraulic
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14.
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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100 psi
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50 psi
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75 psi
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10 psi
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15.
Placards must be:
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in a diamond shape.
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readable from all 4 directions.
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turned upright on a point.
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All of the above.
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16.
The manifest for transporting hazardous wastes must be:
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signed by hand.
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appear on both sides and ends of the vehicle.
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attached to the appropriate placard.
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uploaded to the cloud.
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17.
Class 1 hazardous materials include:
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Explosives
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Flammable solids
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Flammable liquids
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Radioactive materials
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18.
If your vehicle is hydroplaning, you should:
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stay off the brake.
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speed up.
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apply the brakes.
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put the vehicle in reverse.
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19.
If the vehicle ahead of you is smaller than yours:
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it will take the same amount of time to stop.
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it can probably stop faster than you can.
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it will usually take longer to stop.
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All of the above.
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20.
If a trailer does not have spring brakes, to keep the trailer from moving you should:
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use the service brakes.
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use wheel chocks.
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close the brake valve.
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park on a slight decline.
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