Ga Class F Study Guide Graded A+

T/F - Empty trucks require a greater stopping distance {Ans: True - Less Traction}When should you dim your headlights? {Ans: Within 500 feet of an approaching vehicle When following within 500 feet of another vehicle}At what brake air pressure will the engine governor cut off? {Ans: 120-140 PSI}How to check service brakes? {Ans: Pull forward at 5 mph, apply service brake and stop. Vehicle should not pull to either side and should stop when brake is applied}Hydroplaning will occur at speeds as low as? {Ans: 30 MPH}What should you do if your vehicle gets stuck on the tracks? {Ans: Get out of the vehicle and move away from the tracks}