0%

On ground when using an Air Supply Unit (ASU) to have pneumatic pressure on both sides:

Correct! Wrong!

The APU Bleed Valve has the priority on the ENG Bleed Valves:

Correct! Wrong!

If an engine bleed pylon leak is detected, the bleed valve on the same side closes, the X-Bleed valve receives a closure signal, and:

Correct! Wrong!

In case of APU leak signal:

Correct! Wrong!

The temperature regulation of bleed air is achieved by a precooler, that is mounted downstream of the bleed valve. The precooler is an air-to-air heat exchanger, which uses cooling air that is bled from the engine fan, to regulate the temperature to 200 deg.C.

Correct! Wrong!

Bleed air supply from the APU:

Correct! Wrong!

On ECAM BLEED page the 'GND' message is displayed in white. What does it mean?

Correct! Wrong!

X-BLEED is actuated by 2 electric motors:

Correct! Wrong!

Advertisement

The opening of the APU Bleed Valve when X-Bleed is set on AUTO, causes:

Correct! Wrong!

The X-Bleed Valve is AUTO. It will open automatically when the air is coming from:

Correct! Wrong!

Which of the following statements is true?

Correct! Wrong!

The Engine Bleed system is controlled and monitored by:

Correct! Wrong!

In flight, when APU Bleed Valve is opened, if a wing leak is detected, Engine Bleed Valve and HP Valve on related side close and:

Correct! Wrong!

In flight, with Wing anti-ice On, if there is a wing leak detection:

Correct! Wrong!

Each BMC (Bleed Monitoring Computer) is provided with bleed pressure, temperature and valve position information, and is interconnected to other systems involved with the bleed system and the other BMC.

Correct! Wrong!

Air is supplied to the aircraft’s pneumatic system via one HP ground connector only. The crossbleed valve has to be opened manually to provide air for both sides.

Correct! Wrong!

Air is supplied to the aircraft’s pneumatic system via two HP ground connectors. The crossbleed valve has to be opened manually to provide air for both sides.

Advertisement

The pneumatic system supplies high pressure air:

Correct! Wrong!

It also supplies air to Pack bay ventilation turbofan actuation, Cargo heating and Fuel Tank Inerting System (FTIS).

When AIR ENG 1 BLEED FAULT appears on ECAM:

Correct! Wrong!

When the APU Bleed is ON and the X-Bleed Valve is in AUTO:

Correct! Wrong!

Airbus A330 – Pneumatic