NIVELES RNG MRO B787-2026 ATA 28

The fuel storage system includes__________and the fuel vent system. a) fuel tanks. b) fuel lines. c) fuel pumps. d) fuel injectors.

The________ provide access to the fuel tanks for inspection and maintenance. a) tank end ribs. b) tank access panels. c) vent channels. d) baffle ribs.

__________valves are used to remove fuel and water from the fuel tanks. a) Fuel vent float. b) Fuel sump drain. c) Surge tank pressure relief. d) Baffle rib check.

The _________ prevent large pressure differences between the tanks and the external air pressure. a) fuel vent crossflow check valves. b) surge tank pressure relief valves. c) baffle rib check valves. d) vent tubes.

___________are used in the vent scoops to ensure a flame does not enter the fuel tanks through the vent system. a) Flame arrestors. b) Fuel sump drain valves. c) Check valves. d) Vent tubes.

Each of the main tanks has a capacity of ________ gallons (21,085 L). a) 4000. b) 5570. c) 6000. d) 7500.

__________valves on the vent tubes open to let the tank vent or close to prevent fuel in the vent tubes. a) Surge tank drain check. b) Fuel vent float. c) Baffle rib check. d) Fuel sump drain.

The_______ decrease the flow of vent air into the vent system. a) fuel vent crossflow check valves. b) baffle rib check valves. c) vent tubes. d) surge tank pressure relief valves.

___________in the surge tanks provide a small positive pressure to the tanks when the airplane has forward airspeed. a) Vent scoops. b) Check valves. c) Vent tubes. d) Fuel sump drain valves.

The pressure refueling system includes the _______. a) Refueling Control Panel (RCP). b) Fuel Quantity Management System (FQMS). c) Engine Fuel Feed System (EFFS). d) Refuel door proximity sensor.

The_________ gives a signal that the RCP door is open. a) Refuel adapter. b) Refuel valve body. c) Refuel valve actuator. d) Refuel door proximity sensor.

The________ controls the pressure refueling system. a) Fuel Control Panel (FCP). b) Refueling Control Panel (RCP). c) Fuel Quantity Management System (FQMS). d) Engine Fuel Feed System (EFFS).

The________ give a mechanical connection between the refuel valve actuators and the refuel valve body and driveshaft. a) Refuel valve adapters. b) Refuel adapters. c) Refuel door proximity sensors. d) Refuel/jettison manifold components.

The refuel/jettison manifold drain valves are used to _______. a) Let the fuel drain from the manifold to the center tank. b) Transfer fuel from one tank to another. c) Control the refuel valve actuators. d) Provide pressure to the refuel valve body and driveshaft.

The_________ sends data to open and close the refuel valve body and driveshaft with the refuel valve actuators. a) RCP. b) FQMS. c) FCP. d) EFFS.

Fuel from the refuel/jettison manifold tubes goes to the___. a) Refuel valve body and driveshaft. b) Refuel adapters. c) Refuel valve actuators. d) Refuel door proximity senso.

To transfer fuel from one tank to a different tank, you use the ______. Refuel door proximity sensor. b) Refueling Control Panel (RCP) and the Fuel Control Panel (FCP). c) Refuel adapters and refuel valve actuators. d) Surge tank and center tank.

The engine fuel shutoff valves close when the ______. a) Fuel control switch is set to RUN. b) Fuel control switch is set to CUTOFF. c) Engine fire control switch is set to NORMAL. d) Engine start switch is set to START.

The _______ open the engine fuel shutoff valves. a) Fuel control switch set to RUN. b) Engine fire control switch set to NORMAL. c) Engine start switch set to START and released to NORM, when on the ground. d) All of the above.

When the fire handle is set to the FIRE position, the _____. a) Fuel control switch is set to RUN. b) Engine fuel shutoff valve closes. c) Engine start switch is set to START. d) Refuel/jettison manifold opens.

APU fuel feed is not controlled by the APU Controller (APUC) and the Fuel Quantity Management System (FQMS) function. a) True. b) False.

The left aft boost pump comes on regardless of the APU switch position when AC power is available. a) True. b) False.

The APU DC pump can supply fuel to both the left and right engines. a) True. b) False.