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Combination Vehicles #6
Practice Test
Active Practice Session
Combination Vehicles #6
Question 12 of 20
60% complete
Question 12
When you are making sure air gets to all the trailers, you do NOT have to _______
A
Press the pedal several times to lower the air pressure
B
Turn off the engine and remove the keys.
C
Adjust the mirrors to see the end of the trailer.
D
Walk to the rear of the last trailer
Select an answer to continue.
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