CA CDL GENERAL KNOWLEDGE TEST - CDL PRACTICE TEST
11.
As long as the engine is not overheated, it is safe to remove the radiator cap.
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False.
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True, as long as you are wearing gloves.
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True.
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12.
When checking the engine compartment:
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the parking brake should be on.
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wheels should not be chocked.
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you should put the gearshift in neutral.
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13.
Before transporting a sealed load, you must check that:
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the placard numbers and the seal numbers match.
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the cargo is piled up.
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the load is properly secured.
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14.
When inspecting your windshield, you should look for:
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cracks.
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dirt.
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All of the above.
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15.
To keep the engine cool in hot weather, you should:
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make sure there is enough engine oil.
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check v-belt tightness by pressing on the belts.
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All of the above.
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16.
You should use your four-way emergency flashers:
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while crossing railroad tracks.
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when driving at night.
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when parked at the side of the road.
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17.
When you check your tires, you should look for all of the following EXCEPT:
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Dual tires that come in contact with parts of the vehicle
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Tires from different manufacturers
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Tread separation
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18.
Drivers may never drink alcohol within ______ before going on duty.
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24 hours
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12 hours
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4 hours
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19.
To prevent drowsiness before a trip, you should:
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schedule trips for the hours you are normally awake.
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drive with a passenger.
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All of the above.
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20.
Which of the following statements about driving in very hot weather is true?
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As the temperature of the tire increases, the air pressure of a tire decreases.
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If a tire is too hot to touch, keep driving to cool it off.
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You should inspect the tires every 2 hours or every 100 miles.
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