Flight Instruments Flashcards
0
Q
There are two primary and independent Air Data Units. What kind of inputs do the receive?
A
Pitot Static Probes Air Temperature Probe Index Control Panel PSEU ADC test switch
1
Q
Other than the system synoptic pages what else are the MFDs capable of showing?
A
The MFDs are able to revert to the PFD or the ED if either display fails.
2
Q
Which ADU is primary for the captain’s side? For the copilot’s side?
A
ADU 1 is primary for the left side
ADU 2 is primary for the right side
Either side can revert to the other ADU in the case of a failure
3
Q
What are the proper indications for the ADC tests?
A
Altitude shows 14,360 ft Altimeter shows 29.23 VMO changes to 284 Airspeed shows 285 SAT shows -15°C and WTG 2 FAIL displayed on ED IAS, IAS MISMATCH, ALT messages on PFD PITCH TRIM, ELEVATOR FEEL and AVIONICS caution lights Over speed warning after 5 seconds
For ADC 2, all the same except for no SAT change and WTG1 FAIL displayed
