Fuel Flashcards
The fuel cells are….what 3 things?
The fuel cells are interchangeable, crashworthy, and self-sealing.
The fuel quantity indicator scales are amber _______?
The fuel quantity indicator scales are amber for 0 to 200 lbs. of fuel.
How many submerged electrical boost pumps are in each fuel cell?
There is one submerged electrical boost pump in each fuel cell.
How is fuel drawn to each engine with the submerged boost pump off?
The fuel is drawn into each engine with the submerged boost pump off by suction created by the engine driven boost pump.
The vent valves prevent fuel spillage from the main fuel cells if the helicopter ___.
The vent valves prevent fuel spillage from the main fuel cells if the helicopter banks or rolls excessively.
The #1 FUEL LOW and #2 FUEL LOW caution lights will flash when there is approximately how much fuel left in each cell?
The #1 FUEL LOW and #2 FUEL LOW caution lights will flash when there is 172 pounds of fuel left in each cell.
Power is supplied to the low level warning system by the_______.
Power is supplied to the low level warning system by the NO. 1 DC PRI BUS.
During pressure refueling of the UH-60 fuel system, the maximum fuel pressure from the service vehicle is _______.
During pressure refueling of the UH-60 fuel system, the maximum fuel pressure from the service vehicle is 55 psi.
During pressure defueling of the UH-60 fuel system, which valves close the pressure refuel/defuel valves?
During pressure defueling of the UH-60 fuel low level shutoff valves close the pressure refuel/defuel valves.
When using the pressure refueling method, what is the usable capacity of each fuel cell?
When using the pressure refueling method the usable capacity of each fuel cell is 180.5 gallons.
Fuel is transferred from the CEFS from the CEFS tanks into the ______ fuel cell.
Fuel is transferred from the CEFS tanks into the No. 2 fuel cell.
The CEFS bladder has a ________ gallon capacity.
The CEFS bladder has a 200 gallon capacity.
The prime boost pump and outlet valve is automatically activated by the ……………………. system, and primes each engine, fuel line and the APU.
(a)The prime boost pump and outlet valve is automatically activated by the engine start system, and primes each engine fuel line and the APU.
The low level warning conditioner is………..adjustable.
The low level warning conditioner is NOT adjustable.
