A、To the ECB.
B、Directly to the GCU.
C、To the GCU through the ECB.
答案:A
A、To the ECB.
B、Directly to the GCU.
C、To the GCU through the ECB.
答案:A
A. Brake Selector Valve.
B. Throttle Valve.
C. Automatic Selector.
A. An ILS course pointer.
B. A lateral deviation bar.
C. A and B.
A. By FADEC control.
B. By a cockpit selection.
C. By an engine data programming plug.
A. The thrust lever position.
B. The upper detent point position.
C. The lower detent point position.
A. ATC transponders and TCAS computer directly.
B. ATC transponders directly and TCAS computer through the ATC transponders.
C. TCAS computer directly and ATC transponders through the TCAS computer.
A. P.F.D
B. N.D
C. E/W
A. ATT only.
B. NAV only.
C. ATT or NAV.
A. When "DOWN" is selected.
B. When "UP" is selected.
C. When the first engine starts.
A. Air (vent), water, hydraulic and fuel.
B. Water and fuel.
C. Hydraulic and fuel.
A. To centralize all the audio signals and the frequencies of the communication systems.
B. To act as an interface between the users and the various radio communication and radio navigation systems.
C. To receive audio signals only.