Test yourself: 5 hard theory questions, free Airspace, weather, regs and aerodynamics, FAA-style — instant score, every answer explained. No signup.
Free testmediumfuel-systems
The purpose of a surge tank (overflow tank) in the fuel system is to:
A
Collect fuel overflow from the main tanks and allow fuel expansion without spillage
B
Increase usable fuel capacity
C
Provide fuel for the APU
D
Store fuel jettison residue
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See where you stand: 5 hard questions, instant score, every answer explained.