Flight Management and Navigation Flashcards
If LNAV is armed prior to takeoff, it will engage at feet RA and . [8.110.10]
A. 400, within 2.5 NM of the active route leg
B. 35, within 3 NM of the active route leg
C. 50, within 2.5 NM of the active route leg
D. 200, within 5 NM of the active route leg
C. 50, within 2.5 NM of the active route leg
After takeoff during acceleration, VNAV commands a speed knots below
the existing flaps placard speed, based on flap handle position. [8.110.10]
A. 5
B. 10
C. 15
D. 20
A. 5
Using the CLB DIR (Climb Direct) function deletes all waypoint altitude constraints
between the airplane altitude and: [8.110.20]
A. The lower of the FMC cruise altitude or the MCP altitude.
B. The MCP altitude, airspeed constraints remain.
C. Transition Level.
D. The FMC maximum cruise altitude.
A. The lower of the FMC cruise altitude or the MCP altitude
In flight, with an interruption of power or inadvertent shutdown of the IRSs, when
power is restored: [8.110.30]
A. The IRSs can provide only attitude information until a full alignment is
completed on the ground.
B. Manual VOR tuning must be accomplished on the NAV RAD page for
navigation.
C. All IRS functions are lost.
D. The IRSs can be fully restored within approximately 10 minutes if GPS data
is available.
The IRSs can be fully restored within approximately 10 minutes if GPS data is available.
The ISFD receives Pitot & Static data from: [8.100.10]
A. The Left Pitot / Static System.
B. The Right Pitot / Static System.
C. The Center Pitot / Static System.
D. Voted data from the ADRS.
C. The Center Pitot / Static System.
Which of the following may be used by the FMC for position updating? [8.110.10]
A. GPS/IRU.
B. DME/DME IRS.
C. ALTN NAV page.
D. A and B.
D. A and B.
Which statement is true, when operating with a triple FMC failure? [8.110.10]
A. New waypoints must be entered using lat / long and are entered on the ALTN
NAV page of the TCP.
B. ILS/GLS Radio tuning is available through the ALTN NAV Radio page of the
TCP.
C. PFD mini-map and ND map displays are inoperative.
D. All the above.
D. All the above.
The EICAS shows “FMC”. Which of the following could cause this message to
display? [8.110.10]
A. All three FMCs have failed.
B. Two of three FMC units have failed.
C. The FMCs have lost all GPS position information.
D. Both IRUs have failed and the FMCs are without position information.
A. All three FMCs have failed.
Manual FMC position updates: [8.110.10]
A. May be accomplished only while on the ground and stopped for an extended
period of time.
B. Are not available.
C. May be accomplished using any of the positions shown on POS REF 2/4.
D. Must be accomplished if the GPS receivers are inoperative.
C. May be accomplished using any of the positions shown on POS REF 2/4.
With regard to VNAV descents which of the following is true? [8.110.10]
A. Selecting DES NOW prompt on the VNAV DES page will start a descent to
capture the VNAV PTH.
B. Using the MCP altitude selector to initiate a descent when within 50 NM of the
computed top of descent initiates a DES NOW function.
C. Using the MCP altitude selector to initiate a descent when greater than 50 NM
of the computed top of descent changes the FMC cruise altitude and initiate a
cruise descent.
D. All the above.
D. All the above.
The FMC transitions to approach if a published approach has been selected and
incorporated into the active flight plan and which of the following have occurred?
[8.110.10]
A. The airplane has sequenced the first waypoint of the active approach.
B. The missed approach point is the active waypoint and the distance to go is
less than 25 NM.
C. The descent phase is active and the flaps are out of UP.
D. All the above
D. All the above
The IRSs can be fully realigned in flight using which of the following methods?
[8.110.30]
A. Position must be entered manually.
B. Using GPS position information.
C. Using LOC/DME updating.
D. The IRSs can never be realigned in flight.
B. Using GPS position information
If all IRU inertial data fails which of the following occurs? [8.110.30]
A. The FMC continues to receive hybrid GPS-inertial position solutions using the
AHRU inertial sensors combined with GPS position.
B. The ISFD continue to supply attitude data to the PFDs.
C. The EICAS advisory message NAV IRU is displayed.
D. A and C.
D. A and C.
A conditional waypoint is indicated when an event occurs, and is not a geographicallyfixed position. [8.110.10]
A. True.
B. False.
A. True.
ND map shift errors can be detected by comparing the position of the airplane on the
ND map with data from which of the following: [8.110.10]
A. ILS.
B. DME.
C. VOR.
D. All the above.
D. All the above.
The AHRU supplies: [8.110.30]
A. Attitude.
B. Heading.
C. Airspeed.
D. A and B.
D. A and B.
