ENGINES Flashcards
What type of engines are on the CJ1 and what is the maximum thrust rating?
FJ44-1A Williams Turbofan / 1900 lbs per engine (MAX thrust)
What is the purpose of the TT2 sensor?
Monitors air temperature & adjusts fuel schedule to optimum levels @ max N2 setting
What are the 6 major engine sections?
1) Intake & fan
2) Compressor
3) Diffuser
4) Combustion Turbine
5) Exhaust
6) Accessory drive
When will the emergency fuel shut-off mechanism actuate?
1) The pilot manually pulls the fuel shut-off handles
2) And pulls the engine fire handle
What are the items on the accessory gear drive?
1) Fuel pump
2) Fuel Control Unit (FCU)
3) Oil Pump
4) Starter-Generator
5) Hydraulic Pump
6) N2 tachometer
At what pressure differential will the FUEL FLTR BY PASS annunciator light illuminate?
4.5 PSID
The contents of the fire bottles will do damage to the engine if inadvertently fired into an engine that is not on fire? T/F?
FALSE
During an engine start, when will the start sequence terminate?
45% N2
What are the GPU requirements for the CJ1?
28 volt (29 max), 800 - 1100 amp GPU
In order to preform a wind-milling emergency air re-start, what speed is required?
240 kts
