Fuel System Flashcards
Over wing fueling allows ____ gallons extra per side.
50 gallons.
APU receives fuel from ____ wing.
Right.
True or False: APU can be crossfed from the Left tank by selecting Left Tank/Right Engine.
True.
True or False: Single Point fueling door is monitored.
False, unmonitored.
True or False: Single Point fueling Precheck Levers partially or fully extended will be stowed by door closure.
True.
Single Point Fueling must be stopped if the ____ fails.
Precheck.
In NORM, when does the boost pump activate?
1: Engine Start.
2: APU Start (Right Pump)
3: Crossfeed Operations.
4: Fuel Low Pressure detected.
What does Amber ON position on BOOST PUMP buttons indicate?
Manual selection or auto activation due to low fuel pressure.
What does 3 Amber dashes in individual tank or total fuel quantity display indicate?
Fault in the fuel quantity sensing system.
What are the normal indications of crossfeed operations?
1: White FUEL BOOST PUMP ON on supply Side.
2: White CROSSFEED CAS message.
Amber CROSSFEED CAS message indicates what?
60 pound imbalance in the wrong direction.
Crossfeed requires ____ DC power. If lost, valve fails in what position?
Main DC, Current Position.
True or False: Transfer of fuel from one tank to the other is possible.
False.
Low fuel pressure at an engine cause what CAS message?
Amber FUEL BOOST PUMP ON.
Amber FUEL IMBALANCE CAS message indicates a ____ pound imbalance.
400 pound.
