How many ways to active emergency floats? - answer✔3: instrument pane, both collectives
How many ways to activate ELT? - answer✔3: IFF/COMM/ELT panel, G-switch to on, G-switch
triggered.
What % are engines self sustaining? - answer✔45% N1
What are the 5 engine modules? - answer✔1- transmission shaft and accessory gearbox
2- axial compressor
3- gas generator (high pressure section)
4- power turbine
5- reduction gearbox
Where do N1 signals go? - answer✔N1A&B- used by FADEC for engine control
N1C- goes to EICAS for cockpit display and for EBCAU
Where do N2 signals go? - answer✔N1A- to CDU for indication on MFD
N1B&C- Go to FADEC and EICAS for N2 speed control and over speed protection.
What is the BIM? - answer✔Engine interface unit
Automatic engine shutdown will occur when TOT... - answer✔Reaches 840c or doesn't reach
100 by 27% N1.
When does the respective dual channel alternator become the DECU's power source? -
answer✔65% N1
During a level 1 FADEC fail training switch SHALL NOT be used. (True or false) - answer✔True
You can use the EBCAU for training. (True or false). - answer✔False
What parameters cause OEI GOV. - answer✔6% N1 split with both engines over 40% N1
At what rate does variable NR increase rotor speed? - answer✔Above 1,650 ft; 1 RPM for every
820 ft. Max 360 RPM @ 5,740 ft.
During OEI GOV mode, no white triangle is present. (TRUE or FALSE). - answer✔True
What does the OEI mode selector symbol look like on the torque tape? - answer✔White
triangle
What does OEI LO counter look like? - answer✔Yellow half filled diamond if less than 2 minutes.
Flashes at 115 seconds, then half RED diamond after 2 minutes.
What does training mode counter look like? - answer✔Yellow box with black T
What does OEI HI counter look like? - answer✔Red half filled diamond if less than 30 seconds.
Flashes at 25 seconds then solid red after 30 seconds
What does HIPSARM stand for? - answer✔Hover Increased Power Search And Rescue Mission
What does HIPSARM counter look like? - answer✔White half filled diamond after 5 minutes.
Flashes after 27 minutes 30 seconds. Solid after 30 minutes.
What are the locations of engine fire detectors? - answer✔200c on accessory GB. 200c on
reduction GB. 400c on gas generator.
The primary fire extinguisher is the same for both engines. (TRUE or FALSE). - answer✔False.
Primary for #1 is LH, Primary for #2 is RH.
Above what speed is RAM air alone sufficient enough for MGB oil cooling? - answer✔120 KIAS
What oil is used in MGB? - answer✔MIL-PRF-6086E GRADE M
Primary and secondary NR sensors? - answer✔Pri: tach gen
Sec: mag pick up on conical
Location of #1 fuel cells - answer✔RF, LF & LC
What is the feed tank capacity? - answer✔43 lb
Location of #2 fuel cells - answer✔RC & Aft
Fuel transfer pump rate? - answer✔600 lb per hour. Transfers between center fuel cells.
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