Instrument Warning Flashcards
How Many analog displays does the Central Display Unit contain?
The Central Display Unit contains 12 analog displays.
Where does the No. 1 and No. 2 Engine Gas Generator speed signal (Ng) originate?
The No. 1 and No. 2 Engine Gas Generator speed signal (Ng) originates in the alternator.
At what temperature will the No. 1 or No. 2 ENG OIL TEMP capsule illuminate?
The No. 1 or No. 2 ENG OIL TEMP capsule will illuminate at temperatures more than 150 degrees.
Are Signal Data Converters interchangeable?
How often do SDC update itself?
Yes Interchangeable
Update themselves Twice per second
What are the Instrument Display System (IDS) components?
PUD
CDU
SDC
How do you know from static indications tha you are loking at an A Model or L Model CDU or PDU?
CDU: Total Fuel (A)/Main Fuel (L)
PDU: TQ Carrot
CDU receives input form?
1 and #2 SDC
How Many analog displays does the Central Display Unit contain?
The Central Display Unit contains 12 analog displays.
Where does the No. 1 and No. 2 Engine Gas Generator speed signal (Ng) originate?
The No. 1 and No. 2 Engine Gas Generator speed signal (Ng) originates in the alternator.
At what temperature will the No. 1 or No. 2 ENG OIL TEMP capsule illuminate?
The No. 1 or No. 2 ENG OIL TEMP capsule will illuminate at temperatures more than 150 degrees.
K44, 48, 49 location
Left hand relay panel
k46
Wow
What component controls the audible warning function?
The left relay panel controls the audible warning function.
When is the low rotor warning disabled?
The low rotor warning is disabled with weight on wheels.
When is the No. 1 or No. 2 Engine Out warning present?
The No. 1 or No. 2 Engine Out warning is present when Ng is less than 55%.
