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Air Brakes #1
Practice Test
Active Practice Session
Air Brakes #1
Question 1 of 25
4% complete
Question 1
The service brake system uses _________
A
The air conditioning system to reduce speed.
B
The brakes when the driver presses on the foot brake pedal.
C
The vehicle's sound system to signal slowing down.
D
All of the above
Select an answer to continue.
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