POWERPLANT Flashcards
The engine ignition system is supplied with AC power, and has how many ignitors in each engine?
A) 4 B) 6 C) 5 D) 2
D) 2
The combination of a HP compressor and turbine is referred to as what kind of rotor?
A) High by-pass B) N2 C) N1 D) Low by-pass
B) N2
The approach idle for the LEAP engines is regulated by aircraft altitude and:
A) Throttle lever position B) Bleed air demand C) Turbine speed D) VBV position
B) Bleed air demand
The maximum N1 is display with what color?
A) Amber B) Red C) White D) Green
A) Amber
The A320 can be equipped with the CFM 56-5B engines, or the New Engine Option-NEO which is equipped with the CFM:
A) LEAP-1 engines B) 56-6A engines C) LEAP-2A engines D) LAEP-1A engines
A) LEAP-1 engines
The thrust levers have how many detents or stops?
A) 4 B) 8 C) 6 D) 5
D) 5
The oil quantity is measured in:
A) Gallons B) Liters C) Quarts D) Kilograms
C) Quarts
The LEAP 1A engine fuel system is missing which of the following?
A) IDG B) CDU C) HMU D) Hydraulic pump
C) HMU
Where are the Variable Bleed Valves located?
A) In the turbine section B) In the outlet vents C) Between the low and high pressure compressors D) Between the low and high pressure turbines
C) Between the low and high pressure compressors
What type reversers do the CFM56 engines use?
A) Clamp shell B) Feathered C) Cascade D) Pivoting blocker
D) Pivoting blocker
If the FADEC detects an inadvertent deployment of the thrust reversers, it does what?
A) Selects idle thrust B) Retracts the thrust reversers C) Extends the other thrust reverser D) Fails
A) Selects idle thrust
The FADEC computes a thrust rated limit based on the position of the:
A) Nose of the aircraft B) N2 speed lever C) Thrust lever D) VBV
C) Thrust lever
On LEAP engines, the FADEC can initiate a pre-start motoring or dry cranking for how long?
A) 30 seconds B) 60 seconds C) 90 seconds D) 45 seconds
B) 60 seconds
If the thrust levers are not in the idle detent during landing, what is triggered?
A) Reveres thrust B) RETARD callout C) GO AROUND callout D) EGPWS warning
B) RETARD callout
How many independent channels does the FADEC system have?
A) 2 B) 3 C) 4 D) 5
A) 2
