When manifold pressure is below the threshold, which panel receives the signal from the Fuel Feed and Drain System?

When manifold pressure is below the threshold, which panel receives the signal from the Fuel Feed and Drain System?

• A. Main Display
• B. Bridge Control
• C. Engineering Console
• D. FADC/LOCOP

Answer: (D)

When manifold pressure falls below the set threshold, the fuel control logic needs to act locally to protect the engine and manage fuel flow. The signal from the Fuel Feed and Drain System goes to the panel that handles the fuel data processing and local control—the FADC/LOCOP. This arrangement lets the system immediately process the low-pressure condition, adjust fuel delivery as needed, and present the status or alarms on the local control interface. The main display and bridge control are more about monitoring and operator interface, while the engineering console is used for maintenance diagnostics, not real-time fuel control.

When manifold pressure falls below the set threshold, the fuel control logic needs to act locally to protect the engine and manage fuel flow. The signal from the Fuel Feed and Drain System goes to the panel that handles the fuel data processing and local control—the FADC/LOCOP. This arrangement lets the system immediately process the low-pressure condition, adjust fuel delivery as needed, and present the status or alarms on the local control interface. The main display and bridge control are more about monitoring and operator interface, while the engineering console is used for maintenance diagnostics, not real-time fuel control.