Flight Management Flashcards
The B737-800 has a ______ FMC installation?
dual
With the FMC Source Select Switch in the NORMAL position, CDU’s and autothrottles are controlled by the _____ FMC.
left
Placing the FMC Source Select Switch to BOTH ON R selects the______ for all FMC operations. The ______ map will annunciate _______.
right FMC; Left; “FMC R”
On the FANS Multi-Purpose Control Display Units (MCDUs), the _____ key replaces the CLB, CRZ, and DES keys. Selecting this key will display the active performance page for the active phase of flight. Using the PREV PAGE and NEXT PAGE keys allows access to the other performance pages.
VNAV
Flight plan and load sheet information provides performance information to initialize ________.
VNAV
The takeoff phase of the FMC begins with __________ and extends to the thrust reduction altitude where climb thrust is normally selected.
the selection of TO/GA
VNAV can perform a descent in either of two modes - ____________________.
path descent or speed descent
Pressing the ______ key on the CDU shows the pages for data initialization or for reference data.
INIT REF
Pressing the ______ key on the CDU shows the page to input or change origin, destination, or route.
RTE
Pressing the ______ key on the CDU shows the page to input or change departure and arrival procedures.
DER ARR
Pressing the ______ key on the FANS Multi-Purpose Control Display Unit, MCDU shows currently active performance page (CLB, CRZ, DES)
VNAV
Pressing the ______ key on the CDU shows the page to create reference points on map display.
FIX
Pressing the ______ key on the CDU shows the page to evaluate or modify lateral and vertical route data.
LEGS
Pressing the ______ key on the CDU shows the page to create holding patterns and show holding pattern data.
HOLD
Pressing the ______ key on the CDU shows the page to view dynamic flight and navigation data, including waypoint and destination ETAs, fuel remaining, and arrival estimates.
PROG
Pressing the ______ key on the CDU shows the page to choose subsystems controlled by CDU.
MENU
Pressing the ______ key on the CDU shows the page to view or change N1 thrust limits.
N1 LIMIT
Pressing the ______ key on the CDU shows the previous page of related pages (for example, LEGS pages).
PREV PAGE
Pressing the ______ key on the CDU shows next page of related pages (for example, LEGS pages).
NEXT PAGE
Pressing the ______ key on the CDU makes data modification(s) active, and extinguishes the light.
EXEC
The ________ is illuminated white when active data is modified but not executed
execute light
Pressing the ______ key on the CDU is used to view or change climb data.
CLB
Pressing the ______ key on the CDU is used to view or change cruise data.
CRZ
Pressing the ______ key on the CDU is used to view or change descent data.
DES
The ______ are the aircraft’s sole source of attitude and heading information, except for the standby attitude indicator and standby magnetic compass.
IRSs
During IRS alignment, when the ______ light extinguishes and the ______ light illuminates, the IRS has begun the alignment process.
ON DC; ALIGN
If IRS alignment is lost in flight, the navigation mode (including present position and ground speed outputs) is ________________.
inoperative for the remainder of the flight
Should either IRS fail, the _________ is used to switch all associated systems to the functioning IRS.
IRS transfer switch
Should either VOR receiver fail, the _________ enables selection of the opposite VHF NAV receiver for display
VHF NAV transfer switch
Backup power to the _____ IRS is automatically terminated if ___ power is not restored within 5 minutes.
right; AC