What is the purpose of the brake pipe reduction during a Running Air Brake Test?

Study for the BNSF Local Employee Training Program (LETP) Exam. Use flashcards and multiple choice questions, complete with explanations. Prepare effectively today!

The purpose of the brake pipe reduction during a Running Air Brake Test is to verify that the brakes apply and remain applied. This test involves reducing the pressure in the brake pipe to initiate the application of the brakes, allowing personnel to check whether the brakes respond correctly. The successful application and retention of the brakes during this process indicate that the braking system is functioning properly, ensuring the safety and operational readiness of the train before it continues on its route. This test is crucial for confirming that the braking system can effectively stop the train when necessary, which is a fundamental aspect of railway safety protocols.

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