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ID 2000
00:00
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At Reference. In flight, with centre tank empty and APU operating, a fuel unbalance is detected (quantity in tank 1 < quantity in tank 2).
Rebalancing of the two tanks is:
A
impossible without causing the APU stop.
B
possible with "CROSSFEED" open and tank 2 pumps "OFF".
C
possible with "CROSSFEED" open and tank 1 pumps "OFF" and tank 2 pumps "ON".
D
impossible because there is no fuel in center tank.
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