APU is running and APU bleed air system is in use. What happens if APU MASTER SW pushbutton is released out ?

A. The port select discrete signal.

B. The voice/data discrete signal.

C. In radio-communication mode, the ACARS MU cannot tune the VHF 3 transceiver.

A. It monitors the radio frequency selection.

B. It integrates all the crew communication functions.

C. It monitors the NAV frequency selection.

A. The MCDUs and rudder trim control panel

B. The FCU and rudder trim control panel

C. The FCU and MCDUs

A. The predictive windshear function is not activated.

B. The predictive windshear function is active until the WINDSHEAR/AUTO/OFF is in the AUTO position.

C. The predictive winshear function is always available.

A. Automatically at the end of flight.

B. Manually.

C. A and B.

A. IGN START selection.

B. Flame out detected.

C. ECU failure.

A. Whatener the pilot selection on the FCU (ROSE-NAV, ARC or PLAN modes),the aircraft model is fixed.

B. The aircraft model is fixed only on the PLAN mode representation.

C. The aircraft model is always fixed except on the PLAN mode representation.

A. To limit the pressure from the hand pump

B. To protect the system against overpressure

C. To limit thermal expansion of the hydraulic fluid

A. To ensure self centering of the nose gear.

B. To adjust the nose wheel steering speed.

C. To adjust the rate of depressurization in the hydraulic block.

A. Can be de-activated by pressing the LOCp/b.

B. Can be de-activated by a GO-AROUND engagement.

C. Can be de-activated if the APPR pushbutton is pressed.