Flt Instrumentation Flashcards
The primary source for speed, altitude, attitude, and inertial navigation position information is/are the ____.
ADIRU
The ISFD receives attitude information from ______.
Internal inertial sensors
When an inboard display selector is in the PFD position, new displays selected from the display select panel to that inboard display are ____.
inhibited
The localizer pointer is in view when ____.
the localizer signal is received
It is necessary to delay push back or taxi until the ADIRU alignment is complete.
True
The crew enters the most accurate present position available. The most accurate position is ____.
Global Postioning System
If the ADIRU switch is inadvertently turned off in flight, the ADIRU ____.
system logic prevents the ADIRU from being switched off in flight
If the ADIRU switch is left ON when power is removed from the airplane and the battery switch is OFF, ____.
the ON BATT light illuminates, and the ground crew call horn sounds
The ILS is tuned automatically or manually. How can you tell if the ILS is tuned manually?
Manual tuning is indicated by an M on the CDU NAV RAD page.
During preflight, you notice that the NO V SPD flag is displayed, you should ____.
realize this is normal until the takeoff reference speeds are selected through the CDU
Maximum maneuvering speed, when displayed, indicates maneuver margin to high-speed buffet. This may be displayed when operating at high altitude at high gross weights.
True
Minimum maneuvering speed indicates maneuver speed margin to stick shaker or low speed buffet.
True
Minimum speed indicates where stick shaker activates.
True
The Pitch Limit Indicator, PLI, shows the pitch angle at which stick shaker occurs, based on current flight conditions. The PLI displays automatically when the flaps are ____.
not up, or at slow speeds with flaps up
The symbol for the Left VOR pointer head and tail on the ND is a ____.
single bar and green
The green altitude range arc displayed on the ND map indicates the approximate map position of ____.
where the MCP altitude will be reached based on current VSI
Which of the following statements is true regarding the electronic checklist line items?
Incomplete checklist items appear as white text, completed items appear green, and overridden items appear as cyan text.
The box around the current airspeed indication turns amber when airspeed is ____.
below minimum maneuvering speed
The ISFD displays Airspeed and Altitude data from ____.
The Center Pitot-Static System/Standby Air Data Modules
The Angle of Attack (AOA) indicator features an Approach Reference Band (green) highlighting a proper AOA indication with flaps set at final approach speed. Which of the following statement is correct?
The green AOA band applies to Flaps 20, 25, or 30 only
The Angle of Attack (AOA) indicator features an Approach Reference Band (green) highlighting a proper AOA indication with flaps set at final approach speed. Which of the following statement is correct?
The green AOA band applies to Flaps 20, 25, or 30 only
What is indicated by the green Altitude Range Arc displayed on the Navigation Display (ND) when climbing or descending?
The approximate MAP position where the MCP selected altitude will be reached based on the current vertical speed and groundspeed.
Where is the Navigation Source Reference displayed (indicating the source of navigation performance for the PFD navigation scales)?
Above the left corner of the Attitude Indicator.
The marker beacon indication is located at the upper right corner of the Attitude Indicator.
True
