A-320 Chapter № 2. Air Conditioning / Pressurization / Ventilation

31問 • 11ヶ月前

Popovich

通報

問題一覧

2.1. Conditioned air is distributed to:

B. Cockpit, fwd and aft cabins

2.2. The temperature in the CABIN can be selected from:

C. The AIR COND panel and the Forward Attendant Panel (FAP)

2.3. The temperature in the FLIGHT DECK can be selected from:

A. The AIR COND panel only

2.4. During cruise, the cabin crew can modify each cabin zone temperature that is selected from the cockpit, with a limited authority of:

A. ± 2.5 °C

2.5. Bleed air supplied from the APU (APU bleed valve open), the pack flow is:

A. automatically selected HI

2.6. Engine flow demand, when the heating or cooling demand in one zone cannot be satisfied:

A. The minimum idle is increased automatically

2.7. Is it permitted to use packs and ground LP simultaneously?

2.8. What happens to the pack flow control valves during engine start?

C. They automatically close

2.9. Under what conditions should the pack flow controller be set to LO?

A. With a low passenger load to reduce bleed air demand and improve fuel efficiency

2.10. With APU BLEED ON and engine BLEED switches ON with engines running, what is the position of the engine bleed valves?

A. Closed

2.11. Pressurization is normally automatic. Can you control it manually?

A. Yes, MODE SEL pushbutton to MAN and MAN V/S CTL toggle switch

2.12. Under what conditions should the pack flow controller be set to HI?

C. With a high passenger load in hot conditions in order to reduce the cabin temperature

2.13. What is the function of the Ram Air Valve?

B. Emergency smoke removal and ventilation in the event of dual pack failure

2.14. Placing the EXTRACT push button to OVRD:

B. Places the avionics ventilation system in the closed configuration

2.15. What limitation is associated with the ram air valve?

A. Do not open, if cabin pressure is greater than 1 psi

2.16. With the pressurization system in the automatic mode, which valves are closed when the ditching pushbutton is selected on?

A. the outflow valve, the emergency ram air inlet, the avionics ventilation inlet and extract valves, the pack flow control valves, and the FWD cargo outlet isolation valve

2.17. Cabin altitude indication pulses on ECAM:

A. at or above 8 800 ft

2.18. When altitude of aircraft is increasing, the outflow valve going towards ____ position.

A. Closed.

2.19. How many trim air valves are there?

B. Three: one each for the cockpit zone, the forward cabin zone, and the aft cabin zone

2.20. What position do the pack valves go to in the event of a loss of the bleed system pressure?

C. Closed

2.21. Normal position for the avionics ventilation system while airborne:

C. Closed

2.22. How many outflow valves are installed on the aircraft?

A. One

2.23. How many packs are installed on the aircraft?

B. Two

2.24. It is allowed to use HP ground unit when APU supplies bleed air?

B. No. It can lead to a bleed system damage

2.25. Zone temperature selector in 12 o'clock position corresponds to:

A. 24 °C

2.26. How many automatic pressurization systems operate at a time?

A. One

2.27. The pressurized areas of A320/A321 are:

A. Cockpit, cabin, avionic bay, cargo compartments

2.28. The controller automatically limits the maximum cabin pressure to:

A. 8 000 ft

2.29. How many automatic pressurization systems are installed on the aircraft?

B. Two

2.30. The Ram Air inlet flap:

A. Remains closed during takeoff and landing to avoid ingestion of foreign matter

2.31. Two independent pneumatic safety valves prevent cabin pressure from:

A. going too high (8.6 PSI above ambient) or too low (1 PSI below ambient)

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問題一覧

2.1. Conditioned air is distributed to:

B. Cockpit, fwd and aft cabins

2.2. The temperature in the CABIN can be selected from:

C. The AIR COND panel and the Forward Attendant Panel (FAP)

2.3. The temperature in the FLIGHT DECK can be selected from:

A. The AIR COND panel only

2.4. During cruise, the cabin crew can modify each cabin zone temperature that is selected from the cockpit, with a limited authority of:

A. ± 2.5 °C

2.5. Bleed air supplied from the APU (APU bleed valve open), the pack flow is:

A. automatically selected HI

2.6. Engine flow demand, when the heating or cooling demand in one zone cannot be satisfied:

A. The minimum idle is increased automatically

2.7. Is it permitted to use packs and ground LP simultaneously?

2.8. What happens to the pack flow control valves during engine start?

C. They automatically close

2.9. Under what conditions should the pack flow controller be set to LO?

A. With a low passenger load to reduce bleed air demand and improve fuel efficiency

2.10. With APU BLEED ON and engine BLEED switches ON with engines running, what is the position of the engine bleed valves?

A. Closed

2.11. Pressurization is normally automatic. Can you control it manually?

A. Yes, MODE SEL pushbutton to MAN and MAN V/S CTL toggle switch

2.12. Under what conditions should the pack flow controller be set to HI?

C. With a high passenger load in hot conditions in order to reduce the cabin temperature

2.13. What is the function of the Ram Air Valve?

B. Emergency smoke removal and ventilation in the event of dual pack failure

2.14. Placing the EXTRACT push button to OVRD:

B. Places the avionics ventilation system in the closed configuration

2.15. What limitation is associated with the ram air valve?

A. Do not open, if cabin pressure is greater than 1 psi

2.16. With the pressurization system in the automatic mode, which valves are closed when the ditching pushbutton is selected on?

A. the outflow valve, the emergency ram air inlet, the avionics ventilation inlet and extract valves, the pack flow control valves, and the FWD cargo outlet isolation valve

2.17. Cabin altitude indication pulses on ECAM:

A. at or above 8 800 ft

2.18. When altitude of aircraft is increasing, the outflow valve going towards ____ position.

A. Closed.

2.19. How many trim air valves are there?

B. Three: one each for the cockpit zone, the forward cabin zone, and the aft cabin zone

2.20. What position do the pack valves go to in the event of a loss of the bleed system pressure?

C. Closed

2.21. Normal position for the avionics ventilation system while airborne:

C. Closed

2.22. How many outflow valves are installed on the aircraft?

A. One

2.23. How many packs are installed on the aircraft?

B. Two

2.24. It is allowed to use HP ground unit when APU supplies bleed air?

B. No. It can lead to a bleed system damage

2.25. Zone temperature selector in 12 o'clock position corresponds to:

A. 24 °C

2.26. How many automatic pressurization systems operate at a time?

A. One

2.27. The pressurized areas of A320/A321 are:

A. Cockpit, cabin, avionic bay, cargo compartments

2.28. The controller automatically limits the maximum cabin pressure to:

A. 8 000 ft

2.29. How many automatic pressurization systems are installed on the aircraft?

B. Two

2.30. The Ram Air inlet flap:

A. Remains closed during takeoff and landing to avoid ingestion of foreign matter

2.31. Two independent pneumatic safety valves prevent cabin pressure from:

A. going too high (8.6 PSI above ambient) or too low (1 PSI below ambient)