A、One main frame computer for all engines.
B、The ECU and its peripherals, per engine.
C、A signle ECU and its peripherals, for both engines.
答案：B
A、One main frame computer for all engines.
B、The ECU and its peripherals, per engine.
C、A signle ECU and its peripherals, for both engines.
答案：B
A. EIU takes its power from the engine generator.
B. EIU fails and engine restart is not possible.
C. The ECU & Ignition powers are no longer available.
A. The reset operation is not yet completed.
B. The reset operation has failed.
C. The time delay relays have failed during the automatic operation.
A. The N1 limit.
B. The N1 command.
C. The N1 target.
A. FMGC.
B. FCU.
C. ECU.
A. EIU and ADIRU
B. EIU and LGCIU
C. EIU and FMGC
A. LP Fuel SOV.
B. Hydraulic Fire SOV.
C. Fuel Isolation Valve.
A. By setting the landing gear lever to the "UP" position.
B. By shock absorber extension.通过减震器扩展。
C. By auto brake deactivation.
A. Two.
B. Three.
C. Seven.
A. Into the Outer cell.
B. Into the Center tank.
C. Overboard.
A. Director 1 is switched to emergency mode.
B. The top line data buses are switched off.
C. Director 2 takes over automatically.
