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Air Brakes
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CDL Practice Test
General Knowledge
Air Brakes
Combination Vehicles
Doubles and Triples
Tanker Vehicles
Hazardous Materials
Transporting Passengers
CDL General Knowledge Practice Test
Question 1 of 3
If your vehicle is stopped on a hill how can you start moving without rolling back?
A
Use wheel chocks under the front or rear wheels
B
Use a higher gear
C
Partially engage the clutch before releasing the brake
D
Partially engage the parking brake releasing it as you start moving forward
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