B777 Flight Management, Navigation
- 1.What happens if the ADIRU switch is left on and then primary power is removed fropm the airplane and the BATTERY switch is turned off?
- A.
The ON BAT light illuminates and the EICAS memo message ADIRU ON BAT displays.
- B.
The ON BAT light illuminates and the ground crew call horn sounds.
- C.
The ON BAT light extiguishes when the BATTERY switch is turned off.
- D.
Nothing. The ADIRU switch is always left on when securing the airplane.
- 2.Which of the following about the SET INERTIAL POS line on the POST INIT page is not correct?
- A.
A position can be entered at anytime on the ground.
- B.
A position must be entered before the ADIRU can enter the navigation mode.
- C.
A position entry is optional when the ADIRU is in the automatic relign mode.
- D.
A position entry is not possible when the airplane is moving.
- 3.Which message is displayed when the ADIRU is in the alignment mode?
- A.
EICAS alert message NAV ADIRU INERTIAL
- B.
EICAS memo message ADIRU ALIGN MODE
- C.
CDU scratchpad message ADIRU ALIGN
- D.
CDU scratchpad message ENTER ADIRU POSITION
- 4.How often is a complete ADIRU alignment recommended?
- A.
Every 15 hours
- B.
Every 24 hours
- C.
Whenever the total time in the navigation mode is expected to exceed 15 hours.
- D.
Whenever tha total time in the navigation mode is expected to exceed 24 hours.
- 5.The EXEC light is illuminated and you push the DEP ARR key but do not see desired destination ARRIVALS page. Which of the following actions will not display the DEP/ARR INDEX page?
- A.
Push the INTIT REF key and select the INDEX line select key (6L).
- B.
Push the ERASE Prompt line select key (6L) then push the INDEX line select key (6L).
- C.
Push the EXEC key then push the INDEX line select key (6L).
- D.
Wait until traveling more than 400 NM from the ORIGN or more than half way to the destination before selecting the DEP/ARR key again.
- 6.Which of the following are data sources for the ADIRU?
- A.
Static ports only
- B.
Air data modules, AOA sensors, and TAT probe
- C.
Air data modules only
- D.
AOA sensors and TAT probe only
- 7.Which of the following are data sources for the SAARU?
- A.
Air data modules only
- B.
Static ports only
- C.
Air data modules, AOA sensors, and TAT probe
- D.
AOA sensors and TAT probe only
- 8.What is the altitude source for transponder altitude reporting when the ALT SOURCE selector is in the ALTN position?
- A.
ADIRU
- B.
Air data modules
- C.
The master FMC
- D.
SAARU
- 9.Which one of the following is inoperative with dual FMC failure?
- A.
LNAV
- B.
VNAV
- C.
MAP display
- D.
Both CDUs
- 10.When will the FMC not automatically sequence the active waypoint in flight?
- A.
When more than 21 NM off the active route and not on an offset.
- B.
When more than 2.5 NM off the active route and not on an offset.
- C.
When passing over the waypoint in HDG SEL.
- D.
When passing over the PROCEDURE HOLD waypoint on an approach.
- 11.What color is the VOR data on the NAV RADIO page?
- A.
Magenta
- B.
Cyan
- C.
Green
- D.
White
- 12.What color is the ADF frequency data on the NAV RADIO page?
- A.
Magenta
- B.
Cyan
- C.
Green
- D.
White
- 13.Which of the following statements about waypoint altitude constraints is not correct?
- A.
The active altitude constraint is displayed on line 1 of the LEGS page.
- B.
The active altitude constraint is displayed in magenta.
- C.
The active altitude constraint is displayed on the ND map.
- D.
The Active altitude constraint can be displayed on the CLB, CRZ and DES pages.
- 14.What is the maximum range at which turbulence returns can be displayed?
- A.
10nm
- B.
20nm
- C.
40nm
- D.
80nm
- 15.Which of the following statements about FMC fuel monitoring is not correct?
- A.
The FMC uses fuel quantity system values in flight.
- B.
The FMC uses calculated fuel values for performance.
- C.
During fuel jettison, the FMC calculated values are independant of the fuel quantity system values.
- D.
The FMC updates calculated values with fuel quantity system values regularly in flight and informs the crew when the differences are significant.
- 16.What does the WXR FAIL ANT fault message indicate?
- A.
Weather returns will still display.
- B.
Weather retrurns will not display correctly.
- C.
There is a problem with the radar antenna.
- D.
Weather returns will not display or weather returns will display, but will be unreliable.
- 17.Which of the following actions does not begin an early VNAV descent?
- A.
Selecting the DES NOW prompt on the DES page.
- B.
Selecting a lower altitude in the MCP altitude window in response to the CDU scratchpad message RESET MCP ALTITUDE.
- C.
Selecting a lower altitude in the MCP altitude window and pushing the MCP altitude selector when less than 50NM from the T/D
- 18.Which statement about the ADIRU is correct?
- A.
The inertial reference position is updated using information from the air data modules.
- B.
The ADIRU sends magnetic variation data to the FMCs to convert true heading ti magenetic heading.
- C.
The ADIRU recieves the same data inputs as the SAARU but compares and validates the data independently.
- D.
If the ADIRU fails, The PFDs will blank.
- 19.What is the source of air data for the inegrated Standby Flight Display (ISFD)?
- A.
FMC
- B.
SAARU
- C.
ADIRU
- D.
A dedicated pilot static system and air data modules.
- 20.What is the source of attitude data for the Integrated Standby Flight Digplay (ISFD)?
- A.
ADIRU
- B.
An independant attitude source instead of the ISFD
- C.
SAARU
- D.
FMC
- 21.Which of the following statements about the FMC "on approuch" logic is not correct?
- A.
VNAV PTH remains displayed during a descent after airspeed intervention is selected.
- B.
VNAV continues to command a descent after the MCP altitude selection is set to atleast 300 feet above the current airplane altitude.
- C.
"On approach" logic requires the FMC be in the descent phase and the flaps out of UP.
- D.
A glide path angle must be included in the approach and displayed on the LEGS page.
- 22.Which of the following will not cause the EICAS message FMC to be displayed?
- A.
CDU is selected on the instrument Source selector.
- B.
The FMC selector is in the L position with the left FMC failed.
- C.
The FMC selector is in the R position with the right FMC failed.
- D.
Both FMCs have failed
- 23.What is the only FMC page that will accept entry of airways?
- A.
ACT RTE X, page 1
- B.
ACT RTE X, any page
- C.
ACT RTE X, page 2 and beyond
- D.
ACT RTE X LEGS, any page
- 24.Which of the following actions does not activate the FMC descent phase?
- A.
Passing the T/D point in FLCH
- B.
Selecting the DES NOW prompt on the DES page.
- C.
Selecting a lower altitude in the MCP altitude window and pressing the MCP altitude selector when less than 50 NM from the T/D.
- D.
Selecting a lower altitude in the MCP altitude window and pressing the MCP altitude sector when more than 50 NM from the T/D.
- 25.When does LNAV automatically engage if selected during preflight?
- A.
At above 50 feet when within 5.5 NM laterally from the active route leg.
- B.
At or above 50 feet with an intercept heading to the active route leg.
- C.
Only at or above 50 Feet on the departure route active leg.
- D.
LNAV is already active during takeoff.
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