ATA 38 -WATER & WASTE A320 NIVEL AVIANCA

What are the three subsystems that make up the water and waste system on Airbus A320 Family aircraft?. Fuel system, electrical system, hydraulic system. Potable water system, waste water system, toilet system. Navigation system, communication system, entertainment system. Landing gear system, engine system, avionics system.

Where is the potable water tank located in the A318, A319, and A321 aircraft?. In the galleys. In the forward cargo compartment. In the aft cargo compartment. In the lavatories.

Where is the potable water tank located in the A320 aircraft?. In the forward cargo compartment. In the aft cargo compartment. In the aft bulk cargo. In the galleys zone.

Which aircraft in the Airbus A320 Family has a different location for the potable water tank compared to the others?. A318. A319. A320. A321.

What controls the potable water service panel heating, especially in winter conditions?. A thermostat. The Flight Attendant Panel (FAP). The vacuum toilet system. The water tank.

Where are the water and waste indications displayed for the flight attendants?. On the cockpit display. On the passenger seats. On the Flight Attendant Panel (FAP). On the aircraft's exterior.

How is used water from the lavatory washbasins and galley sinks discarded in the waste water system?. Stored in a separate tank. Discharged overboard outside. Stored in the cargo compartment. Converted into drinking water.

What feature is integrated into the drain masts of the waste water system to prevent ice formation?. Heated tapes. Compressed air. Vacuum generator. Electric heating elements.

What type of system does the toilet system on Airbus A320 Family aircraft use for flushing?. Hydraulic system. Electrical system. Potable water system. Differential pressure toilet system.

What happens when the waste holding tank is full in the toilet system?. The waste is automatically ejected. The toilet system shuts down. The waste is recycled. The waste is diverted to the potable water tank.

What provides the necessary differential pressure in the waste system to move waste from the toilet bowl to the tank at low altitude or on the ground?. The cabin air pressure. A vacuum generator. The waste holding tank. The toilet bowl.

Which system controls the flushing system operation and stops it when the waste servicing panel is open?. The Flight Attendant Panel (FAP). The potable water system. The Vacuum System Controller Function (VSCF). The waste holding tank.

Where is the waste holding tank located in the aircraft?. In the lavatories. In the forward cargo compartment. Behind the bulk cargo compartment. In the galleys.

What components are included in the waste holding tank?. A vacuum generator, a liquid level sensor, and a flush control unit. A water separator, a liquid level transmitter, and an ice prevention system. A waste drain valve, two rinse line connections, and a liquid level sensor. A potable water tank, a vacuum system controller, and a heating element.

What can be insulated in the waste holding tank system as an option?. The vacuum generator. The toilet bowl. The potable water tank. The lines between the tank and the service panel.

Why are the lines between the waste holding tank and the service panel insulated and heated?. To keep the waste warm. To prevent freezing and ice formation. To improve waste disposal efficiency. To save energy.

What controls and monitors the system functions and related electric components in the vacuum toilet system?. The Flight Attendant Panel (FAP). The waste holding tank. The Flush Control Unit (FCU). The Cabin Intercommunication Data System (CIDS).

What happens when the waste holding tank is full in the toilet system? (repetida). The waste is automatically ejected. The toilet system shuts down. The waste is recycled. The waste is diverted to the potable water tank.

The water and waste indications are displayed automatically as soon as the service panel is open. True. False.

On the Flight Attendant Panel (FAP), the filling quantity cannot be selected as an option. True. False.

There is only one control handle on the water service panel. True. False.

On the A320, the overflow valve opens mechanically when the fill/drain control handle is set to the drain position. True. False.

When does the "Overflow Valve Light" come on, and what does it indicate when the valve is in the open position?. The "Overflow Valve Light" comes on during draining, indicating that the valve is closed. The "Overflow Valve Light" comes on during filling, indicating that the valve is open. The "Overflow Valve Light" comes on when the air compressor is activated. The "Overflow Valve Light" comes on when the tank is empty.

The Fill/Drain control handle is initially positioned to "drain" when filling the water tank. True. False.

The "Green Tank Full Light" comes on when the tank is empty. True. False.

What happens when the toilet service panel door is open on the ground?. All toilet operations are stopped through DEU B. Flush signals are inhibited. The vacuum generator starts automatically. The waste holding tank is drained.

What is the primary purpose of the drain control handle located at the service panel?. Initiating the vacuum generator. Controlling cabin pressurization. Initiating waste holding tank draining. Activating the DEU B.

When is the drain control handle used during ground service?. To activate the vacuum generator valve. To stop all toilet operations. To initiate cabin pressurization. To operate the vacuum generator motor.

What is the purpose of opening the cap of the waste drain connection during the servicing process?. To check for leaks from the waste drain connection. To connect the toilet service vehicle drain hose. To flush the waste tank with disinfectant solution. To activate the vacuum system.