ATA 45 Flashcards
(22 cards)
Which menu on the MAT is selected to carry out a ground test?
a] line maintenance.
b] extended maintenance.
c] other functions.
A
How many flight leg faults can the Central Maintenance Computing System store?
a] 100.
b] 150.
c] 1000.
A
The PMAT is located in the:
a] cockpit and the MEC.
b] MEC.
c] cockpit, MEC, nose wheel well, main wheel well and stabilizer area.
C
The Ground Test switch on the P61 overhead panel is used to:
a] power the MAT in the flight deck.
b] carry out certain CMCS ground tests
c] reset the primary display system.
B
On the B777-200/200ER/300 aircraft, the Brouter is located in the:
a] Flight Deck.
b] MEC.
c] E5 Rack.
B
On the B777-200/200ER/300 aircraft, the MAT receives data from AIMS via the?
a] BSU # 1 and the BROUTER.
b] BSU # 2 and the BROUTER.
c] BSU # 2 through a Fibre Optic cable
C
Correlated/non-correlated faults sorted by flight leg can be viewed on the MAT?
a] Existing FDE menu.
b] Fault history menu.
c] Existing faults menu.
B
Which page on the MAT displays all the ACTIVE and LATCHED correlated messages?
a] inbound FDE.
b] existing FDE.
c] existing faults display
B
Which Central Maintenance Computing System is used to carry out the data loading function?
a] line maintenance.
b] extended maintenance.
c] other functions.
B
When does a flight leg transition take place?
a] at power on.
b] on first engine start.
c] during take-off.
B
The CMCF is processed in:
a] the CPM-COM module.
b] the CPM-Basic module.
c] both the CPM-Basic and ACMF modules.
A
The CMCS fault processing sub-function receives Flight Deck Effect data from the:
a] airplane system LRUs directly.
b] Primary Display System.
c] Flight Deck Overhead Panel only
B
Which of these is not a CMCS primary function?
a] Data loading.
b] System test.
c] Data communication
C
In any one FLIGHT LEG, the CMCS is capable of storing a FDE and a correlated maintenance message:
a] once per fault.
b] 5 times for any one fault.
c] as many times as the fault occurs in any one leg.
A
Which Flight Phase computed by the CMCS, has the highest priority?
a] Power on.
b] Take-off roll.
c] Maintenance.
C
Which of the following data will be lost by removing battery power from the aircraft (with no other power available on the aircraft)?
a] the fault history data collected by the CMCF.
b] the ACMF report data stored in the right AIMS.
c] the quick access recorder data.
A
On the B777-200/200ER/300 aircraft, the Brouter is used as an interface between the:
a] CPM/COM and the MAT.
b] AIMS and the PMAT.
c] AIMS and the Primary Display System.
B
With both engines running due to a short ground time. The Flight Leg transition will occur?
a] at next take-off.
b] when ever any one engine is shut down.
c] when the last passenger door is closed
C
If a flight leg transition occurs during ground maintenance, then:
a] the fault history will be lost.
b] all present leg faults will move in to fault history leg-01.
c] all present leg faults are permanently lost.
B
On the B777-300ER, which of the following components are not installed?
a] Brouter, Fibre optic connectors and bypass switching units.
b] Ethernet 10 base-T AVLAN connections.
c] the PMAT in the MEC.
A
On the B777-300ER, the PMAT is directly connected to:
a] left AIMS via the ARINC 629 bus.
b] right AIMS via the Ethernet bus.
c] both AIMS cabinets via the ARINC 429 bus.
B
Flight deck effects (FDEs) tell the flight and ground crews of conditions related to safe operation. With which manuals do you use this information with to isolate airplane faults?
a] FIM and SRM.
b] FIM and AMM.
c] AMM and CMM
B
