CDL PRACTICE TEST - GENERAL KNOWLEDGE (TENNESSEE)
11.
After a trip:
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you should get the oil changed.
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you should replace the battery.
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you should place the vehicle out of service.
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you should inspect the vehicle.
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12.
When traveling with Division 1.1, 1.2, or 1.3 explosives, do not park within _____ of a building.
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50 feet
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300 feet
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150 feet
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200 feet
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13.
When driving at night you should:
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keep the interior light on.
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use your high beams when it is safe and legal to do so.
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always use low beams.
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All of the above.
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14.
If you see a cardboard box ahead in your lane, you should:
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stop, get out of your vehicle, and pull the box off of the road before driving on.
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avoid it without making sudden, unsafe moves.
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slow down to a crawl, inch your vehicle forward and attempt to nudge the box out of your way.
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None of the above.
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15.
Before each trip, you must make sure the truck is not overloaded and the cargo is balanced and secured properly. Hard steering can be caused by:
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too much weight on the steering axles.
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too little weight on the driving axles.
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under loaded front axles.
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high center of gravity.
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16.
Key suspension system parts include:
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Lock rings
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Bearing plates
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Tie rod
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All of the above.
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17.
If during vehicle inspection a tire is too hot to touch, you should:
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make sure there is enough engine oil on the tires.
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remain stopped until the tire cools off.
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let air out.
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immediately decrease air pressure.
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18.
Front brake limiting valves were used to:
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reduce exhaust emissions.
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reduce the chance of the front wheels skidding on slippery surfaces.
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reduce your speed so further braking or shifting is not required.
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prevent overheating of the front tires.
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19.
Which of these is true about the radiator shutters and the winterfront?
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You should make sure the winterfront is closed tightly.
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You should remove ice from the radiator shutters.
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If the winterfront is left open, the engine may overheat.
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All of the above.
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20.
To prevent rolling back when you start, if you have a manual transmission you should:
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partly engage the clutch before you take your right foot off the brake.
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over-accelerate.
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use the lowest reverse gear.
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never the parking brake.
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