New Jersey Air Brakes Practice Exam

When the air pressure drops too low during driving, it is crucial to prioritize safety and the functionality of your vehicle's braking system. Low air pressure can significantly impair the effectiveness of the air brakes, leading to potentially dangerous situations. By pulling over safely and stopping until the issue is resolved, you ensure that you do not compromise your safety or the safety of others on the road. Continuing to drive with low air pressure can lead to brake failure, rendering your ability to stop effectively compromised. Additionally, using the emergency brake to slow down might be risky as emergency brakes are typically not designed for regular stopping and may not function optimally if air pressure has dropped severely. Increasing engine RPM to boost pressure might not address the underlying issue of low air pressure and could lead to further complications. Therefore, the best course of action is to pull over safely and address the air pressure problem appropriately.