A330 illuminaty ATA 25

What is the primary purpose of the cabin linings in the aircraft?. To cover up the fuselage structure and insulation. To provide extra storage space. To increase the aircraft's structural integrity. To enhance cabin aesthetics.

What components make up the rapid decompression safety system?. Dado panels and air grills. Rapid decompression panels, dado panels, and air grills. Rapid decompression panels and air grills. Rapid decompression panels and dado panels.

What type of panels make up the ceiling in the cabin along the full length of the cabin and utility areas?. Flat panels and curved panels. Ceiling panels and cover plates. Decor panels and base panel. Moulded plastic window frames.

What unique feature do dado panels, except those above the cargo compartment doors, have?. Rapid decompression safety system. Enhanced thermal insulation. Integrated soundproofing. Fire-resistant coating.

What specific role do the rapid decompression panels and dado panels play in the decompression safety system?. They control cabin temperature. They let the air flow between compartments. They provide structural support. They improve sound insulation.

What happens to the passenger compartment floor if rapid decompression occurs without a safety system?. It may collapse. It becomes more stable. It enhances decompression speed. It remains unaffected.

What is the maximum load of each galley feeder?. 15KVA. 25KVA. 20KVA. 10KVA.

What is the purpose of the thermal and acoustical insulation in the aircraft?. To insulate the pressurized area against temperature and noise. To enhance passenger comfort. To provide structural support. To control cabin humidity.

The FCRC is located in the cabin, behind the cockpit, and ahead of the _______ passenger/crew door. right FWD. left FWD. right AFT. left AFT.

The FCRC can accommodate ____ crew members, providing them with bunks for sitting or lying down. two. one. four. three.

In the FCRC, the upper bunk can be folded to the _______ position to allow the crew to sit on the lower bunk. backrest. diagonal. vertical. horizontal.

The FCRC is equipped with a belt restraint and a _______ at each bunk for privacy and safety. shield. partition. curtain. divider.

The Lower Deck Mobile Crew Rest (LD-MCR) is installed in the front part of the _____ cargo compartment. forward. aft. mid. lower.

Emergency lighting in the FCRC is controlled through the _______ lighting system. cockpit emergency. main cabin. cabin emergency. crew emergency.

Each bunk in the FCRC has a Passenger Service Unit (PSU) that includes an individual air outlet, reading light, and a _______. intercom. reading light ON/OFF switch. seat adjustment switch. call button.

The passenger service channels are located at the bottom of the OHSCs above each _______. seat row. aisle. exit row. lavatory.

If the center OHSCs are not installed, the PSIUs are installed in the _______. sidewalls. cabin ceiling. overhead bins. seat backs.

Each PSIU has two primary units: the Passenger Service Unit (PSU) and the _______. Passenger Instruction Unit. Passenger Information Unit (PIU). Passenger Safety Unit. Passenger Information System.

The PSIU interfaces with the air conditioning system, communication system, lighting system, and _______. entertainment system. intercom system. power supply. oxygen system.

The Passenger Service/Information Units (PSIUs) are installed above the seats in the passenger cabin. False. True.

If the center overhead stowage compartments (OHSCs) are not installed, the PSIUs are located in the cabin sidewalls. True. False.

The "NO SMOKING" lighted sign is a component of the Passenger Information Unit (PIU) within the PSIU. False. True.

The reading light panel is a part of the PSIU, providing passengers with individual control over their reading light. True. False.

Each PSIU contains a storage compartment for passengers to store their personal belongings during the flight. True. False.