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Air Brakes #4
Practice Test
Active Practice Session
Air Brakes #4
Question 1 of 25
4% complete
Question 1
When driving down a long and steep hill, using the brakes should only be an extra help to:
A
Use of spring brakes.
B
The use of the front brakes limiting valve.
C
The braking effect of the engine.
Select an answer to continue.
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