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Air Brakes #1
Practice Test
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Air Brakes #1
Question 13 of 25
52% complete
Question 13
Why do you have to demonstrate your knowledge by passing the exam on air brakes?
A
If not, you will have to get a restricted CDL.
B
To ensure your vehicle doesn't use too much fuel.
C
To make sure you can drive safely in the rain.
D
Air brakes are on all trucks.
Select an answer to continue.
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