What engine module is designed to clean, direct, and then compress the air??
the cold section
What component drives the accessory section module?
the radial driveshaft is driven from the compressor rotor power takeoff gear to drive the accessory section module
What component provides an input from the collective stick for different load demands?
the load demand spindle
What component encreases the fuel pressure, controls the fuel flow, and routes the fuel to the fuel/oil cooler?
the hydromechanical unit(HMU)
Which oil sumps provide emergency lubrication provisions?
A and B sumps(none in C)
The emergency jet using __________ pulls oil from the emergency resevoir and sprays an oil ist on the bearing, providing approxiamately _______ of emergency lubrication for the bearings at _______ NG.
4th stage bleed air
30 seconds
75%
What color harness provides the following:
*all overspeed and torque signals?
power and control system trim signals?
engine condition monitoring?
ignition exciter?
blue
yellow
green
black
Where does the ignition exciter recieve its power from?
the alternator
What component provides automatic hot start prevention?
the DECU
How is the engine anti-ice/start bleed valve turned on and off?
electrically selected by the INLET button on the A/C UTIL page
When is the ENG page emergency format autopaged?
in response to all aircraft warnings
How is the ENG page emergency format reverted to in-flight format?
when the crewmember has selected the acknowledge button