BA 42-46-45-24-31 Questions.txt

1. Definition of Class 4 fault? How many hours before it is displayed on ECAM?

Any detected failure with neither flight deck nor cabin effect but to be fixed within a time period. 500hrs/1000hrs etc

1. Definition of Class 4 fault? How many hours before it is displayed on ECAM

2. Airbus Emergency Levels?

Level 1- crew monitoring (no sound, advisory msg, master caution), level 2 - immediate crew awareness (single chime, advisory, master caution), level 3 - immediate crew reaction (continuous chime, repetitive noise or specific noise, master warning)

2. Airbus Emergency Levels

3. Time Limited Philosophy?

Designed to allow monitoring of minor faults or allow airlines to manage repair of faults

3. Time Limited Philosophy

4. RAT kVA?

70Kva

4. RAT kVA

5. AFDX switches on each side?

X8 on each network, 1,2,3,4,5,6,7,9 on network A, 11,12,13,14,15,16,17,19 on network B (no AFDX sw’s numbers 8,10,18)

5. AFDX switches on each side

6. IOM failure?

Allow MMEL as a GO item for IOM 2 & 4

6. IOM failure

7. AFDX switch numbering on network A?

1 to 9 (no number 8)

7. AFDX switch numbering on network A

8. Legal repository for the e-log?

Airman on ground

8. Legal repository for the e-log

9. Application on ANSU-OPS?

OMS (PDCS, CMS, DLCS, ACMS, ELOGBOOK, MEL, CDL) etc etc

9. Application on ANSU-OPS

10. Which is master ANSU-OPS?

ANSU-OPS 2, has ability to run in battery only mode, backup fan

10. Which is master ANSU-OPS

11. Test with caution, what comes up on OMT?

4 Digit random verification code to be entered in a limited time period

11. Test with caution, what comes up on OMT

12. Auto synchronisation of ANSU-OPS database?

Sync is done manually after failure, replacement, Replication is done normally and the master copies to the slave

12. Auto synchronisation of ANSU-OPS database

13. How do you know the position of the Display Units in flight deck? Hard Pin Programme or Software Pin Programme?

Hard PP activates the screen positions pre installed application software

13. How do you know the position of the Display Units in flight deck? Hard Pin Programme or Software Pin Programme

14. What SPP does?

Non-critical systems

14. What SPP does

15. TR1A Power supply?

AC Bus 2 and DC Bus 1

15. TR1A Power supply

16. TR does what?

Rectifies AC-DC up to 300A, Controls the Battery Line Contactor

16. TR does what

17. What manages the commercial loads?

SPDBs (1-6 cabin, 7-8 cargo)

17. What manages the commercial loads

18. Location of the FDR?

Aft RHS of upper deck

18. Location of the FDR

19. FWS to CDS/DU, what kind of connection?

ACDN and Arinc 429 backup

19. FWS to CDS/DU, what kind of connection

20. Clock failure, where does it get its backup?

ADIRU from MMR 1&2

20. Clock failure, where does it get its backup

21. Normal time comes from which box?

GPS 1(MMR1)

21. Normal time comes from which box

22. Visual Attention getter from FWS/CDS, type of connection?

Discrete

22. Visual Attention getter from FWS/CDS, type of connection

23. Tail strike fault indication. When does it occur?

faults only active for preflight, taxiout and postflight (flt ph 1,2,12, its inhibited at all other times)

23. Tail strike fault indication. When does it occur

24. ECP to FWS connection and backup?

AFDX and Canbus/discrete for backup control

24. ECP to FWS connection and backup

25. NSS to Avionics Switch?

Isolates NSS/avionics world from the aircraft systems incase of system failure or it is comprimised. Hard shutdown

25. NSS to Avionics Switch

26. On ECP, steady light on p/b shows indicates what?

An advisory has occurred and has been selected

26. On ECP, steady light on p/b shows indicates what

1)Where do you find the software for a IOM?

Apps are done by ATA chapter

1)Where do you find the software for a IOM

2) How is the software identified?

FIN - Functional Identification Number

2) How is the software identified

3) How do non subscribers connect to system?

CPIOM or IOM

3) How do non subscribers connect to system

4) how many types of CPIOM?

A-G (7)

4) how many types of CPIOM

5) what order do you load CPIOM software?

Core, config, app

5) what order do you load CPIOM software

6) why are IOM’s mirrored?

redundancy

6) why are IOM’s mirrored

7) what powers CPIOM’s and IOM’s?

28vdc

7) what powers CPIOM’s and IOM’s

8) what system failure do you get for a CPIOM failure?

Own app system ATA

8) what system failure do you get for a CPIOM failure

9) how do we ensure an orderly shutdown of NSS?

DC from HOT BATT BUS used if AC power lost for longer than 5 seconds. Unit goes into 120 second shutdown

9) how do we ensure an orderly shutdown of NSS

10) TPU, where is it located?

Main avionics bay

10) TPU, where is it located

11) TPU what does it do?

Supplies DVI info to OIT on info from flt ops domain

11) TPU what does it do

12) where is NSS units located?

2900vu

12) where is NSS units located

13) which are NSS units that have fans on them?

ARU-OPS2, ANSU-OPS2, ARU-AFMR

13) which are NSS units that have fans on them

14) what is process for data storage backup in NSS called?

replication

14) what is process for data storage backup in NSS called

15) how is OMT connected?

ARU-OPS2 for when on battery only

15) how is OMT connected

16) which ARU-OPS is master?

16) which ARU-OPS is master

17) how many switches in the system?

16 NET A - 1,2,3,4,5,6,7,9. NET B - 11,12,13,14,15,16,17,19

17) how many switches in the system

18) what is a virtual link?

A/C data sent according to a pre determined path, this is known as a virtual link Data sent via two paths in network A and Two paths in network B

18) what is a virtual link

19) what happens if ANSU 1 and 2 have different APP p/n’s?

System stops until p/n’s are the same

19) what happens if ANSU 1 and 2 have different APP p/n’s

20) what domains can be displayed on OIT?

Avionics and flt ops

20) what domains can be displayed on OIT

21) what happens if NSS-AVNCS switch is pressed?

Hard shutdown of system

21) what happens if NSS-AVNCS switch is pressed

22) can PMAT be used in air?

22) can PMAT be used in air

23) what do we do before starting a PFR?

Wait for s/d for 120secs More 3 eng and greater 80kts or new flt num

23) what do we do before starting a PFR

24) what class of item is under pending items?

Class 4/5

24) what class of item is under pending items

25) where does the CMF get its fault info from?

System bite, FWS info

25) where does the CMF get its fault info from

26) what controls battery?

TRU powered from HOTT BATT BUS

26) what controls battery

27) what happens if TRU fails?

Closes IBLC

27) what happens if TRU fails

28) how many buses can a single ext source or generator supply?

28) how many buses can a single ext source or generator supply

29) what powers AC ESS bus?

AC1 normally, Emergency AC4, RAT

29) what powers AC ESS bus

30) what happens if theres no power to AC ESS bus?

Static inv starts till RAT deploys

30) what happens if theres no power to AC ESS bus

31) what looks after power of RAT and main generator?

RAT - GCU Generators - GGPCU 1-6 (5&6 for APU)

31) what looks after power of RAT and main generator

32) what supplies power to cards in PEPDC?

SRPS -Safe Redundant Power Supply (4 cards)

32) what supplies power to cards in PEPDC

33) what backup signal output from KCCU?

Segregated canbus

33) what backup signal output from KCCU

34) what is default flt ph?

8 - cruise

34) what is default flt ph

35) what do you get if BATT 1 and ESS BATT selected?

DC ESS and static inv to get AC ESS/EMERG

35) what do you get if BATT 1 and ESS BATT selected

36) what indications do you get on batt power only on power up?

EWD and capt MFD(shows PFD)

36) what indications do you get on batt power only on power up

37) whats difference for TEFO and LMES?

AC and DC EHA buses for TEFO only

37) whats difference for TEFO and LMES

38) what hosts the FDIAS?

CDAM

38) what hosts the FDIAS

39) where is 3 axis gyro located?

Aft cargo fwd end

39) where is 3 axis gyro located

40) what is the output of the 3 axis gyro?

Analogue Arinc 717 havard bi-phase

40) what is the output of the 3 axis gyro

41) how are DU’s monitored for failure?

Self monitored and monitored in a loop by another DU

41) how are DU’s monitored for failure

42) what systems are connected to CMV?

OAN, CDSS, ETACS

42) what systems are connected to CMV

43) what details the tail strike system?

2 probes, 2 loops, done by flt phase as to fault or strike Level 2 for strike with LAND ANSA (Ph 6,7,11)

43) what details the tail strike system

44) when does flt ph class 4 become class 1?

Flt ph 1 and 12

44) when does flt ph class 4 become class 1

45) what lights the attn getters?

CPIOM-C1/2(FWS) sends discrete to lights Sounds from FMS to AMU then to speakers

45) what lights the attn getters

46) How many CAN busses on an overhead ICP?

46) How many CAN busses on an overhead ICP

47) Who has the most limited access to the eLog?

Cabin

47) Who has the most limited access to the eLog

48) What can be accessed from the OIT?

Avionics domain and Flight Ops domains

48) What can be accessed from the OIT

49) Where is the flap/slat information displayed?

Flight Limitation Zone

49) Where is the flap/slat information displayed

50) following a TEFO with RAT supplying AC ESS BUS. If all power is recovered what will then feed the AC ESS BUS?

RAT continues to operate the bus.

50) following a TEFO with RAT supplying AC ESS BUS. If all power is recovered what will then feed the AC ESS BUS

No Answers For the Below Yet

Chapter 24

1. How many generators are there and what is their KVA rating?

1. How many generators are there and what is their KVA rating

2. What are the main AC busses?

2. What are the main AC busses

3. Which main Bus normally supplies the AC essential Bus ?

3. Which main Bus normally supplies the AC essential Bus

4. What alternative sources does the AC essential have?

4. What alternative sources does the AC essential have

5. What indications are there of VFG bite messages?

5. What indications are there of VFG bite messages

6. Can a VFG be reconnected after being disconnected?

6. Can a VFG be reconnected after being disconnected

7. How is each battery connected in a batteries only condition on the ground?

7. How is each battery connected in a batteries only condition on the ground

8. What is the procedure for filling the VFG with oil?

8. What is the procedure for filling the VFG with oil

9. What are the names of the power distribution centres/boxes and where are they located ?

9. What are the names of the power distribution centres/boxes and where are they located

10. If you are trying to change the state of electronic cb's and it is not working what might you have forgotten to do?

10. If you are trying to change the state of electronic cb's and it is not working what might you have forgotten to do

11. What are the functions of the GGPCU?

11. What are the functions of the GGPCU

12. How will SPDBs be affected if the ADCN network to them fails?

12. How will SPDBs be affected if the ADCN network to them fails

Chapter 31

1. Typically how many CAN bus connections do the KCCU, ECAM and overhead Integrated Panel Have?

1. Typically how many CAN bus connections do the KCCU, ECAM and overhead Integrated Panel Have

2. Which CDS displays are powered on battery.

3. What is a CDS monitor loop.

4. What is the time function of the ADIRU for

5. What is a secondary failure

6. What are the indications and audio for level 1,2,3 messages and how are they transmitted.

7. What is the default flight phase.

8. What timers are associated with class 4 messages.

9. What does the CMV do . What and how are pictures displayed on the CDS

10. What are the functions of the CDAM

11. Describe the tail strike function, its indications fit phase inhibits etc.

Chapter 42 1. Are CPIOMs fully interchangeable.

2. What class is an single IOM failure

3. Which 2 I0Ms can be failed on despatch

4. Which 2 AFDX sws can be failed on despatch

5. What is a virtual link

6. How does eng start affect SPP

7. How are software apps identified in the AMM

8. If a CPIOM F fails will the pilot see a CPIOM F message?

8. If a CPIOM F fails will the pilot see a CPIOM F message

9. What is the purpose of an IOM

10. How many I0Ms and types are there

11. How many CPIOMs and types are there.

12. How many AFDX sws are there

Chapter 45

1. Where is the OMS ACMS DLCS and Main software repository stored?

1. Where is the OMS ACMS DLCS and Main software repository stored

2. What are the 2 OMS modes

3. How is AIRMAN used and what is the legal repository

4. What 3 ways can the state of some thermal cbs be determined

5. How can the ACMS be used to aid real time fault diagnosis?

5. How can the ACMS be used to aid real time fault diagnosis

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