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Chapter 9-1
Flight Instruments
| Question | Answer |
|---|---|
| 1. The aircraft has _____ Air Data Systems (ADSs). | a) 5 |
| 2. The Air Data system is comprised of what components? | a) 4 - Air Data Smart Probes (ADSP), 2 - Total Air Temperature (TAT) probes and 3 - Air Data Applications (ADA) |
| 3. What are the yellow boxes around the ADSP? | a) RVSM critical area |
| 4. What is Green Dot? | a) Drift down speed. Provides a margin of 1.3g over stick shaker speed |
| 5. Which displays can be reverted? | a) MFDs (DU 2 and DU 4) |
| 6. Which displays cannot be reverted? | a) DU 1 & DU 5 (PFDs) and DU 3 (EICAS) |
| 7. How are the Air Data Systems (ADS) assigned? | a) ADS 1 Captain, ADS 2 - First Officer, ADS 3 - Standby for Captain or First Officer, ADS 4 - IESS, ADS FCS - Flight Controls System |
| 8. What do the takeoff guidance crossbars give you? | a) Maintains pitch attitude based on flap selection, airplane weight and V2 speed. |
| 9. What are the AUTO functions of the REVERSIONARY panel MFD DISPLAYS MODE selector knob? | a) Automatically reverts the MFD in case of display failure b) EICAS failure - Each MFD displays EICAS c) PFD failure - Respective MFD displays associated side PFD d) MFD failure No auto reversion |
| 10. What displays when the REVERSIONARY panel MFD DISPLAYS MODE selector knob is in the PFD, MFD and EICAS positions? | a) PFD - Displays PFD information in the associated MFD b) MFD - Displays MFD information in the associated MFD c) Displays EICAS information in the associated MFD |
| 11. What happens if the ADS button is pushed in? | a) Reverts the ADS source *** Respective on-side ADS reverts to ADS 3 *** Respective on-side ADS reverts to the x-side ADS if the button is pushed a second time *** Respective on-side ADS returns if the button is pushed a third time unless the respective side is already failed |
| 12. What indication displays when the ADS or IRS pushbutton is pushed in? | a) White stripe bar illuminates on the button b) Associated ADS or IRS source flag is displayed on the PFD |
| 13. What happens if ADS 1 or 2 fails? | a) ADS 3 automatically becomes the source, if ADS 3 fails, then the respective x-side ADS is used. |