A330 NEO CAB INTERIOR

What is the main function of the Radio Management Panels (RMPs)?. Control cabin lighting. Select frequencies for HF and VHF transceivers.

Where is the HF antenna installed on the A330 aircraft?. On the top of the fuselage. Behind the vertical stabilizer.

How many VHF transceivers are installed in the basic configuration of the A330?. Four. Three.

Which unit acts as the main interface between users and the HF/VHF audio systems?. Satellite Data Unit (SDU). Audio Management Unit (AMU).

Which of the following functions is integrated within the Audio Management Unit (AMU)?. Fuel management. SELCAL processing.

What is the primary function of the SATCOM system?. Satellite-based voice and data communication. Cabin lighting control.

Which components belong to the SATCOM antenna subsystem?. Diplexer/LNA, BSU and High Gain Antenna. ACP, RMP and AMU.

Which system is considered the core system for cabin management?. Satellite Communication System (SATCOM). Cabin Intercommunication Data System (CIDS).

What is the primary role of the Flight Attendant Panel (FAP)?. Cockpit voice recording control. Main interface for control and programming of the CIDS.

What happens when a higher-priority Passenger Address (PA) is activated?. Announcements are mixed together. The lower-priority announcement is interrupted.

How many major aircraft zones is the A330 divided into for maintenance purposes?. Eight. Six.

What does the red line on the fan cowl show?. Hazard area forward of the line when engine operates. Hazard area aft of the line when engine operates.

Where are the entry corridors when engine in operation?. Inlet area. Between the inlet hazard and exhaust hazard areas.

What are the hazards around an operating engine?. Inlet suction, exhaust, heat and noise. Inlet suction, exhaust, heat, noise and ionizing radiation.

How is potable water pressurized in the A330 Water System?. By hydraulic system pressure. By bleed air, an electrical compressor, or ground air supply.

How many potable water tanks are installed in the standard A330 configuration?. One. Two.

Where are the potable water tanks located in the A330?. In the forward avionics bay. In the aft cargo compartment and RH aft fuselage.

What component controls and monitors the vacuum toilet system?. Flush Control Unit (FCU). Vacuum System Controller (VSC).

How is waste water from lavatory washbasins and galley sinks disposed of?. Stored in waste tanks. Discharged overboard through heated drain masts.

What is the main function of the drain masts electrical heating?. Increase water flow capacity. Prevent ice formation.

What happens when the Waste Service Panel door is opened on ground?. The potable water system is depressurized. The VSC inhibits toilet system operation.

What type of sensor is used for potable water quantity measurement?. Float-type sensor. Ultrasonic quantity transmitter.

During filling with electrical power, where is the potable water quantity pre-selected?. On the Waste Service Panel. On the Flight Attendant Panel (FAP).

What safety precaution must be observed when working on the potable water system?. Perform servicing simultaneously with toilet waste system. Avoid working on potable water and waste systems at the same time.

What is the main purpose of the cockpit crew oxygen system?. To supply oxygen during normal flight operations. To supply oxygen in case of cabin depressurization or smoke.

Where is the high-pressure oxygen cylinder for the flight crew located?. In the forward cargo compartment. In the avionics compartment.

What type of mask is installed in the cockpit crew oxygen system?. Continuous-flow mask. Full-face quick-donning mask.

What happens when an overpressure occurs in the oxygen system?. The oxygen system shuts down permanently. Oxygen is released overboard through an overpressure protection device.

At what cabin altitude are passenger oxygen masks automatically released?. 12,000 ft. 14,000 ft.

How is oxygen generated in the standard passenger oxygen system?. By electrical compressors. By chemical oxygen generators.

What action activates a chemical oxygen generator in the passenger system?. Opening the container door manually. Pulling the oxygen mask towards the face.

Why is oxygen considered hazardous during maintenance?. Oxygen is toxic at low concentrations. Oxygen supports combustion and increases fire risk.

What is the correct precaution when servicing an oxygen system?. Keep hydrocarbons away from oxygen components. Open oxygen valves rapidly.

What indication may be seen externally if an oxygen cylinder has discharged due to overpressure?. A red warning flag on the cockpit panel. A missing or blown green discharge indicator.

What is the main purpose of the cockpit lighting system?. To illuminate the passenger cabin. To allow the flight crew to see cockpit instruments and panels.

Where are the controls for cockpit panel and instrument lighting mainly located?. Only on the Flight Attendant Panel (FAP). On pedestal, overhead panel, main instrument panel and below the glareshield.

How are the fluorescent lights in the cargo compartments controlled?. Automatically by the CIDS. By toggle switches located near the cargo compartment doors.

Which system controls most of the cabin lighting functions?. Electrical Power Distribution System. Cabin Intercommunication Data System (CIDS).

What type of lights are mainly used for passenger reading lights?. Fluorescent tube lights. LED lights.

How are exterior landing lights controlled?. Automatically by the LGCIU only. Simultaneously by the LAND switch on the overhead panel.

What happens to strobe lights when the STROBE switch is set to AUTO?. They flash continuously in all conditions. They operate only when landing gear is not compressed.

What is the function of wing and engine scan lights?. To illuminate the runway during landing. To detect ice on wings and engine air intakes.

Which component supplies power to emergency lights if normal electrical power is lost?. Generator Control Unit (GCU). Emergency Power Supply Unit (EPSU) batteries.

What is the main purpose of the Floor Proximity Emergency Escape Path Marking System (FPEEPMS)?. To improve cockpit night lighting. To guide passengers to exits at floor level during smoke conditions.

How many main sections form the telescopic column of the pilot seat?. Two. Three.

What is the main purpose of the pilot seat shoulder harness?. To hold the control sidestick. To restrain the pilot during flight.

What type of controls does the third occupant seat have?. Electrical and mechanical. Only mechanical.

Where is the life vest of the fourth occupant seat stored?. Under the seat cushion. In a compartment below the seating panel.

What determines the layout of the passenger compartment?. Aircraft manufacturer requirements. Airline requests.

What is the main function of cabin lining panels?. To improve aircraft speed. To cover structure and insulation.

Why is the rapid decompression safety system installed?. To reduce cabin noise. To avoid floor damage during pressure loss.

Where are Heated Floor Panels (HFPs) mainly installed?. Cargo compartments only. Passenger doors and emergency exits.

What is the function of Overhead Stowage Compartments (OHSCs)?. Store passenger luggage. Control cabin lighting.

What components are part of a Passenger Service Unit (PSU)?. Air outlet, reading light, signs. Seat belt and seat cushion.

How are passenger seats attached to the cabin floor?. With quick release fittings on seat tracks. With adhesive glue.

What is one main function of the galley in the cabin?. Navigation support. Food and drink preparation.

What power supply do galleys use?. 115/200V AC, 400 Hz. 28V DC only.

What do lavatories interface with?. Several aircraft systems. Only lighting systems.

What is the purpose of escape slides and rafts?. Passenger comfort. Emergency evacuation and survival.

What is the main purpose of insulation in the passenger compartment?. To improve cabin decoration. To protect against temperature and noise.

Where are Passenger Service/Information Units (PSIUs) normally installed?. On the cabin floor. At the bottom of the overhead stowage compartments.

What is one safety function of dado panels in the cabin?. They control cabin lighting. They allow air flow during rapid decompression.

What type of galley is used only for storage and does not prepare food?. Wet galley. Dry galley.

What happens when a slide/raft door is opened in emergency mode?. The slide inflates automatically. The slide must be inflated manually.