A、In closed position.
B、In open fail safe position.
C、Either in closed or open position, depending on the last operating conditions.
答案：A
A、In closed position.
B、In open fail safe position.
C、Either in closed or open position, depending on the last operating conditions.
答案：A
A. MAN START pushbutton ON light goes off.
B. The ECU provides to ECAM a message telling to close the start valve.
C. Start valve is automatically closed.
A. It monitors the radio frequency selection.
B. It integrates all the crew communication functions.
C. It monitors the NAV frequency selection.
A. The LAVATORIES are illuminated at FULL BRIGHTNESS, when the associated LAVATORY DOOR(s) is (are) locked.
B. The LAVATORIES are illuminated at 50% brightness, when the associated LAVATORY DOOR is open or closed.
C. A and B are correct.
A. Ailerons and spoilers 2,3,4,5 ?
B. Ailerons and spoilers 2,3,4?
C. Spoilers 2,3,4 only?
A. Only the LAST LEG ECAM REPORT.
B. The LAST LEG ECAM REPORT and the LAST LEG REPORT.
C. Only the LAST LEG REPORT.
A. All.
B. Only ATC mode S equipped A/C.
C. ATC equipped A/C.
A. The ram air inlet flaps of the air conditioning packs open
B. The ram air outlet flaps of the air conditioning packs open
C. The emergency ram air inlet flap opens
A. In contradiction.
B. Less restrictive.
C. More restrictive.
A. On ground only.
B. Up to an altitude of 4877m. (16000f ft) during climb and below 3658m. (12000 ft) during descent.
C. During servicing operations.
A. 41 736 lbs (18932 kg),
B. 45 920 lbs (20872 kg),
C. 52 174 lbs (23715 kg),
