How must angle cocks and cut-out cocks be positioned during the inspection?

During an inspection, angle cocks and cut-out cocks must be positioned properly to ensure safety and functionality in the operation of the train. Proper positioning allows for the effective management of air brake systems and the isolation of certain aspects of the train’s air system when necessary.

This means that angle cocks, which control the flow of air in the brake system, and cut-out cocks, which allow you to isolate various sections of the air brake system, must be arranged in a manner that is compliant with safety standards. This helps prevent unintentional padlock or release of air pressure, which could lead to dangerous situations. Proper positioning ensures that brakes can be effectively engaged or disengaged as needed, maintaining the train's operational safety.

If angle cocks and cut-out cocks are not positioned properly, it could lead to malfunctions in the air brake system, potentially endangering the train and its crew. Therefore, ensuring they are positioned correctly is a critical aspect of pre-trip inspections and ongoing operational safety.