Which chapter covers cabin systems?

Which chapter covers cabin systems?

• A. Cabin Systems
• B. Water Ballast
• C. Oxygen
• D. Integrated Modular Avionics

Answer: (A)

The main idea here is that ATA documentation is organized by system, so the chapter name itself indicates the scope of the content. A chapter titled Cabin Systems is the one that collects maintenance data, diagrams, and procedures for everything located in the passenger cabin and its related equipment. That includes cabin-side components and subsystems used by passengers and cabin crew, rather than systems found elsewhere on the airplane. Oxygen has its own specialized area because it covers passenger and crew life-support hardware and related procedures, distinct from general cabin equipment. Integrated Modular Avionics belongs in the avionics/electrical systems area, since it deals with the aircraft’s digital networks and computing hardware. Water ballast is part of the aircraft’s ballast and fluid systems, not the cabin, so it sits in a different chapter. So the chapter named Cabin Systems is the best match because it directly corresponds to the subject of cabin-related equipment and subsystems.

The main idea here is that ATA documentation is organized by system, so the chapter name itself indicates the scope of the content. A chapter titled Cabin Systems is the one that collects maintenance data, diagrams, and procedures for everything located in the passenger cabin and its related equipment. That includes cabin-side components and subsystems used by passengers and cabin crew, rather than systems found elsewhere on the airplane.

Oxygen has its own specialized area because it covers passenger and crew life-support hardware and related procedures, distinct from general cabin equipment. Integrated Modular Avionics belongs in the avionics/electrical systems area, since it deals with the aircraft’s digital networks and computing hardware. Water ballast is part of the aircraft’s ballast and fluid systems, not the cabin, so it sits in a different chapter.

So the chapter named Cabin Systems is the best match because it directly corresponds to the subject of cabin-related equipment and subsystems.