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Combination Vehicles #2
Practice Test
Active Practice Session
Combination Vehicles #2
Question 1 of 20
5% complete
Question 1
When the iron trailer supports are up and the trailer sits on the tractor, make sure that :
A
There is enough clearance between the tractor frame and the landing gear.
B
The air supply to the trailer is disconnected.
C
The trailer tires are inflated to their maximum capacity.
Select an answer to continue.
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