When driving a vehicle, rough acceleration is: Question When driving a vehicle, rough acceleration is: Answers Encouraged at slow speeds. Encouraged at all speeds. Discouraged at all speeds. Explanation When accelerating, speed up smoothly and gradually so your vehicle does not jerk. Rough acceleration can cause mechanical damage. This questions appears in the following tests: Arizona Tank Idaho Class A Knowledge Test Iowa Passenger Missouri Double Nevada Class A Knowledge Test Nevada Class A Knowledge Test Wyoming Class B Knowledge Test
