Hydraulic System B provides fluid for which of the following components?

• A. The thrust reversers
• B. Ground spoilers
• C. Autoslats
• D. Power transfer unit

Answer: (C)

In hydraulic systems used in aircraft, each system is typically designed to serve specific components based on the operational requirements and the redundancy needed for safety.

In this context, Hydraulic System B is associated with powering autoslats, which are devices used to enhance the aerodynamic performance of the wing during takeoff and landing by automatically extending leading-edge flaps. The specific hydraulic system is tasked with providing the necessary fluid pressure to operate these mechanisms effectively, ensuring reliable performance during critical phases of flight.

Understanding the roles of different hydraulic systems is crucial for maintaining aircraft safety and functionality. While thrust reversers, ground spoilers, and power transfer units are also vital components of an aircraft's operational systems, they are managed by different hydraulic systems. Recognizing the distinct functions assigned to each hydraulic system helps in troubleshooting and maintaining the hydraulic circuit effectively.