A、Inner and Outer cells.
B、Inner cells only.
C、Outer cells only.
答案:B
A、Inner and Outer cells.
B、Inner cells only.
C、Outer cells only.
答案:B
A. It's to avoid lighting.
B. It's to discharge static electricity.
C. It's to control the electricity charged on the aircraft.
A. Yes.
B. No.
A. To the ELACs and SECs.
B. Only to the FCDCs.
C. To the ELACs.
A. Automatically, Transfer valves open to admit fuel to Inner cell.
B. Automatically, Transfer valves close to isolate the Inner cell.
C. Restart of the pumps to suck fuel from the Outer cell.
A. To the top line data bus.
B. To the mid line data bus.
C. To an ARINC 429 data link.
A. The inner cell .
B. The center tank .
C. The outer cell .
A. Yes.
B. No.
A. The HP compressor inlet.
B. The HP compressor discharge.
C. The combustion chamber discharge.
A. On the left hand side of the fan case upper part.
B. On the right hand side of the fan case upper part.
C. In the pylon between the FWD and AFT mounts.
A. On ARINC 429 and ARINC 453 buses
B. On Master DSEL and ARINC 453 buses
C. On ARINC 453 and Digital buses