SKM2

Air bleed from the engines is:

• Not cooled prior to being used by the systems.

• Cooled in a heat exchanger by cooling air bleed from Fan section.

• Cooled using ambient air.

• Only cooled in air conditioning part.

If a Bleed Monitoring Computer (BMC) fails:

• All systems associated with the failed BMC also fail.

• The associated bleed valves close.

• The remaining BMC will automatically assume most of the failed BMC's functions.

A leak detection system detects any overheating in the vicinity of hot air ducts.

• True.

• False.

When engine and wing anti-ice are in use, and a BMC detects a bleed leak:

• Only the engine anti-ice on the associated side will be lost.

• The wing and engine anti-ice on the associated side will be lost.

• The wing anti-ice on the associated side will be lost, and the engine anti-ice on the associated side will continue to function.

Each bleed valve is electrically operated and controlled pneumatically by its associated BMC.

• True.

• False.

If a BMC detects a bleed leak:

• The crew must isolate the affected leak.

• All valves that could supply pneumatic air to the area of the bleed leak will automatically close.

• All pneumatic valves close automatically.

If one BMC fails, the adjacent BMC takes over the monitoring of the bleed system to issue the following ECAM warnings if necessary:

• Overpressure

• Overtemperature

• Wing leak

• All of the above.

Bleed leak protection for the APU pneumatic duct is provided by:

• Detection loops associated with BMC #1.

• Detection loops associated with BMC #2.

• The APU BMC.

• All of the above.

With the loss of pneumatic system pressure, the engine bleed valve will:

• Remain in its current position.

• Assume the mid position.

• Assume the open position.

• Assume the closed position.

Pneumatic system operation is controlled and monitored by:

• One bleed monitoring computer.

• Two bleed valve computers.

• Two bleed monitoring computers.