Tech Questions Flashcards
(163 cards)
How are the Power Electronics Cooling System (PECS) indications selected?
Push the STATUS display switch on the display select panel, then select the PECS synoptic key from the menu page
Push the systems (SYS) display switch on the display select panel, then select the AIR synoptic key from the menu page
Push the INFO display switch on the display select panel then select the PECS synoptic key from the menu page
Push the SYS display switch on the display select panel, then select the status synoptic key
D Push the SYS display switch on the display select panel, then select the status synoptic key
Which of the following represents the aeroplane performance in a VNAV descent, after the top of descent?
The FMC creates the descent path with a deceleration at the speed transition altitude VNAV plans a speed target 10 knots below the transition speed to allow for the unknown headwinds
The pitch mode does not change with speed intervention and remains in VNAV SPD through out the descent. The thrust controls speed in `VNAV SPD and pitch controls speed in VNAV PTH
Above the deceleration point if the speed falls more than 15knots below target speed the FMC changes the pitch mode annunciation from VNAV SPD to VNAV PTH and the FMC message THRUST REQUIRED displays
The pitch mode does not change with speed intervention and remains in VNAV PTH through out the descent as long as the speed remains within the speed band on the PFD
D The pitch mode does not change with speed intervention and remains in VNAV PTH through out the descent as long as the speed remains within the speed band on the PFD
How is the hydraulic system synoptic display selected?
Push the system (SYS) display switch on the display select panel, then select the INFO synoptic key from the menu page
Push the INFO display switch on the display select panel, then select the hydraulic (HYD) synoptic key from the menu page
Push the hydraulic synoptic display switch on the display panel
Push the system (SYS) display switch on the display panel, then select the hydraulic (HYD) synoptic key from the menu page
D Push the system (SYS) display switch on the display panel, then select the hydraulic (HYD) synoptic key from the menu page
What are the first three memory items of the ‘CABIN ALTITUDE’ non-normal checklist?
Don oxygen masks Establish crew communications On passenger oxygen
Establish crew communications Check cabin altitude and rate Accomplish descent
Don oxygen masks Check cabin altitude and rate Accomplish descent
Don the oxygen masks Establish crew communications Check the cabin altitude and rate
D Don the oxygen masks Establish crew communications Check the cabin altitude and rate
What does the EICAS annunciation D-TO 2 +36C displayed in green as a thrust reference mode indicate?
Derate take off thrust, derate 2 climb thrust selected
Derate two take off thrust, derate climb thrust mode
Assumed temperature derated take off thrust
Derate two, assumed temperature derated take off thrust
D Derate two, assumed temperature derated take off thrust
Upon activating the CHKL OVRD key with a checklist displayed on the ECL, what happens?
All checklist items turn cyan, the CHECKLIST OVERRIDDEN indicator appears
A YES NO indication appears to confirm that the checklist is to be overridden
All checklist items turn cyan, CHECKLIST RESET indicator appears
All checklist items turn green, the CHECKLIST OVERRIDDEN indicator appears
A All checklist items turn cyan, the CHECKLIST OVERRIDDEN indicator appears
Listed below are failures or abnormal situations which will cause the flaps and slats to automatically operate in the secondary mode. Identify the one that is INCORRECT
Flap or slat load relief has occurred
Flap or slat disagree
Flap or slat primary control failure has occurred
Flap or slat primary control failure has occurred
A Flap or slat load relief has occurred
Which statement about the wing anti-ice system is true?
If one wing anti-ice thermal fails, the wing anti system automatically de-powers the opposite thermal mat to prevent asymmetrical wing icing
Wing anti -ice is inhibited when the aeroplane is on the ground by ground/air logic
Automatic wing anti-ice operation is available on the ground above 60knots and in flight
In flight, when the WING ANTI ICE selector is in Auto the wing anti ice system on each wing is powered any time TAT is below 10C
A If one wing anti-ice thermal fails, the wing anti system automatically de-powers the opposite thermal mat to prevent asymmetrical wing icing
What is the correct indication of a properly entered emergency access code in the flight deck access keypad?
Entry produces an EICAS caution message and illuminates a red light on keypad
The entry produces an EICAS advisory message and illuminates a green light on the keypad
Entry sound a flight deck chime
Entry initiates an EICAS warning message and illuminates the amber light on the keypad
D Entry initiates an EICAS warning message and illuminates the amber light on the keypad
Following the removal of a flight crew mask , how can the headset boom microphone system be reselected?
Close the left hand door of the oxygen mask stowage box and select the reset/test switch
Close the left hand door of the oxygen mask stowage box and select the emergency/test selector
Close the right hand door of the oxygen mask stowage box and select the emergency/test selector
Close the right hand door of the oxygen mask stowage box and select the reset/test switch
A Close the left hand door of the oxygen mask stowage box and select the reset/test switch
Engine anti ice must be ON during all ground operations, when icing conditions exist or are anticipated. What is the exception to this limitation?
When engine run up is carried out at 15 minute intervals
When aircraft de-icing is immediately planned or has recently taken place
When temperature is below -40degC
When engine anti-icing has been set to AUTO
C When temperature is below -40degC
Which of the following is the correct answer regarding the EEC Alternate mode?
Automatic reversion or manual selection to the alternate mode is indicated by the EICAS advisory message ENG LIMIT PROT (L, R)
Thrust protection is not provided in the alternate mode and the maximum rated thrust is reached at thrust lever position less than full forward
The Auto throttles disconnect whenever the EEC automatically switches to the alternate mode
The alternate mode schedule (N1 schedule ) provides somewhat less thrust than the normal mode for the same thrust lever position.
B Thrust protection is not provided in the alternate mode and the maximum rated thrust is reached at thrust lever position less than full forward
What precautions should be observed by the crew members if a halon fire extinguisher is to be discharged in the flight deck area?
Wear smoke goggles to prevent any liquefied spray entering the eyes
No precautions necessary - its and inert gas
Wear oxygen masks and use 100% oxygen with Emergency selected
Wear oxygen mask set to 100%
C Wear oxygen masks and use 100% oxygen with Emergency selected
In which lateral mode(s) of the AFDS does the BANK LIMIT selector on the mode control panel (MCP) operate?
All modes
LNAV
HDG HOLD
HDG SEL or TRK SEL
D HDG SEL or TRK SEL
Which of the following messages in a particular non-normal checklist, indicates that additional, related checklist items requiring completion will be found elsewhere?
CHECKLIST COMPLETE EXCEPT FOR DEFERRED ITEMS
CHECKLIST COMPLETE
CHECKLIST OVERRIDDEN
CHECKLIST INCOMPLETE
A CHECKLIST COMPLETE EXCEPT FOR DEFERRED ITEMS
At what IAS does the auto-throttle annunciation change to HOLD during takeoff?
V1
100 Kts
80 Kts
64 Kts
C 80 Kts
The EFIS control panel traffic (TFC) switch is on. What does the following solid round symbol (display in Amber) indicate- O +02 ↓
Resolution advisory(RA) traffic 2000 feet above descending >_500fpm
Resolution advisory(RA) traffic 200 feet below descending >_500fpm
Traffic advisory (TA) traffic 2000 feet above descending >_500fpm
Traffic advisory (TA) traffic 200 feet above descending >_ 500fpm
D Traffic advisory (TA) traffic 200 feet above descending >_ 500fpm
What is the memory item of the ‘Aborted Engine Start’ non-normal checklist?
Engine fire switch (affected side) ———-Override and Pull
ENG START Lever (affected side) —————-OFF
FUEL CONTROL switch (affected side) ———CUTOFF
FUEL CONTROL switch (affected side) ———-RUN
C FUEL CONTROL switch (affected side) ———CUTOFF
Which statement about the APU fire extinguishing system is correct?
In normal operation on the ground with both engines off, an APU overheat signal from either APU detection loop causes an automatic APU shutdown
There are two APU fire extinguisher bottles. When APU fire switch is pulled rotating the switch in either direction discharges one of the bottles
On the ground with both engines off an APU fire signal from either APU fire detector loop causes APU shutdown and extinguisher bottle discharge
The only APU fire bottle discharge mechanism available for in flight and ground use is located on the cockpit overhead panel
C On the ground with both engines off an APU fire signal from either APU fire detector loop causes APU shutdown and extinguisher bottle discharge
What pressurises the centre hydraulic system?
Two air driven primary pumps and two electrically driven demand pumps
Two electric motor-driven pumps (EMPs) C1 and C2
Two electrically driven primary pumps and two air-driven demand pumps (AMPs)
Two engine driven primary pumps and two electrically driven demand pumps
B Two electric motor-driven pumps (EMPs) C1 and C2
On a go around when a valid missed approach path exists, and with Autopilot Engaged when does LNAV activate?
LNAV automatically activates at 400 feet radio altitude
LNAV activates at 200 feet barometric altitude.
It does not engage until ARMEd and above 50 feet radio altitude
LNAV activates automatically at 200 feet radio altitude
D LNAV activates automatically at 200 feet radio altitude
When will Fuel Balance operations be inhibited?
When one or both centre pumps are ON
When the centre tanks are empty
When both centre pumps are OFF
When the aircraft is on the ground with the APU running
A When one or both centre pumps are ON
Identify the limitations that applies to the use of VNAV and/ or LNAV?
LNAV will not sequence waypoints if more than 18nm off the active route and not on an offset route
When operating the autopilot in the polar region in LNAV the TRUE position on the heading reference switch must be used
VNAV use prohibited with MAG heading selected North or South of 70 degrees Latitude
Do not use VNAV/LNAV below transition altitude with QFE selected
D Do not use VNAV/LNAV below transition altitude with QFE selected
With WX-T selected, the weather radar will detect turbulence within precipitation at all ND display ranges. Within what range of the aeroplane will it display such turbulence?
40 NM
60 NM
100 NM
20 NM
A 40 NM