A、Center tank pumps are running.
B、Center tank pumps are stopped.
C、The wing tank pumps are stopped.
答案:A
A、Center tank pumps are running.
B、Center tank pumps are stopped.
C、The wing tank pumps are stopped.
答案:A
A. When the EMER EXIT LT selector is in the ON position.
B. When the EMER LIGHT pushbutton on the FAP is pressed and the 28 VDC ESS BUS is lost.
C. When the main lighting system has failed.
A. Critical parameter feedback signnals
B. Acknowledgment signals and DU failure information
C. A and B
A. On Capt ND and F/O PFD.
B. On Capt PFD and F/O ND.
C. On F/O PFD and F/O ND .
A. The TLA
B. The ground logic
C. The N2
A. A common default value but may modidied.
B. A common default value but can not be modufied.
C. No default values and may be modified.
A. controller number 1
B. The AIR COND panel
C. The CABIN PRESS panel
A. By a momentary action on the take over pushbutton of any side stick.
B. By pulling on the deactivated stick harder than the other pilot.
C. By a simultaneous action on both take over pushbuttons.
A. Smoke only.
B. Bottle pressure drop only.
C. Both.
A. Pressing the INT transmission key and with the INT/RAD selector switch to neutral position.
B. Either setting the INT/RAD selector to INT,or pressing the INT transmission key and setting the INT/RAD selector switch to RAD.
C. Pressing any radio transmission key and INT transmission key together.
A. When the AP is not engaged.
B. When the AP is engaged
C. At any time.