Day 6 Progress Check Flashcards
Which component is electrically connected to the shut-off valve in the Fuel Flow Governor to control engine start and stop?
Fuel control switch
Where are Dedicated Generator Control Units (DGCU) typically mounted?
LP Compressor Case
Which component of the fuel system overrides fuel flow in case of excess speed to prevent damage?
EEC Limiter
What component ensures adequate distribution of fuel through the feed arm?
Fuel distributor weight assembly
What is the primary function of the Bypass Valve in the fuel filter?
Bypass filter for blockage
What is the function of the Low-Pressure (LP) pump in the fuel system?
Prevent cavitation in HP pump
The EEC is powered by which of the following?
Aircraft electric system
DGCU B
Correct: Any of the above
DGCU A
What is the main function of the P4/P1 Governor in the Fuel Flow Governor?
Control the FMV
Where are fuel spray nozzles located in the RB211 engine?
Forward of combustion chambers
What is the purpose of the seal assembly in fuel spray nozzles?
Prevent air leakage
What is the primary function of a dedicated generator?
Generate electrical power
How is pressure energy converted into kinetic energy in the fuel distributor weight assembly?
Through tangential tunnels
Which component is responsible for adjusting fuel flow to maintain specified power?
Flow governor
What is the role of the Electronic Engine Control (EEC) Limiter?
Prevent excessive speed
Where is the LP Fuel Filter located?
Integral to cooler
