A Level _______ FADEC (redundancy failure) can be accessed by selecting the Engine Faults page on the CDU.

A Level _______ FADEC (redundancy failure) can be accessed by selecting the Engine Faults page on the CDU.

• A. Level 2
• B. Level 3
• C. Level 1
• D. Level 4

Answer: (C)

FADEC faults are organized by access level, with Level 1 representing the basic, cockpit-viewable faults. The Engine Faults page on the CDU is designed to display these Level 1 FADEC redundancy issues so the flight crew can monitor and respond to common or single-channel FADEC problems in flight. Higher levels (Level 2 through Level 4) indicate more complex or multiple faults that require maintenance diagnostics and are not shown on the standard Engine Faults CDU page. So, you access Level 1 FADEC redundancy faults by selecting the Engine Faults page on the CDU.

FADEC faults are organized by access level, with Level 1 representing the basic, cockpit-viewable faults. The Engine Faults page on the CDU is designed to display these Level 1 FADEC redundancy issues so the flight crew can monitor and respond to common or single-channel FADEC problems in flight. Higher levels (Level 2 through Level 4) indicate more complex or multiple faults that require maintenance diagnostics and are not shown on the standard Engine Faults CDU page. So, you access Level 1 FADEC redundancy faults by selecting the Engine Faults page on the CDU.