fuel systems Flashcards
1
Q
what are the components in a fuel system?
A
pump, drain, filter, tank, bypass, low pressure cock (on/off switch), fuel cooler, oil heater
2
Q
what does a boost pump do?
A
provides fuel to the engine prior to start up
3
Q
what are the 2 basic types of fuel pump GTE use?
A
constant displacement, variable displacement
4
Q
where are water drains located?
A
at the lowest point of the fuel tank
5
Q
what are the 2 fuel control unit inputs?
A
metering section and computing section
6
Q
what does P & D valve stand for?
A
pressure and dump
7
Q
what does FAEOC stand for?
A
full all engine operating conditions
8
Q
what type of fuel nozzle is used in fuel system?
A
atomiser
