Boeing 777 Air Systems
Boeing 777 Air Systems Revised 10/7/24
1 / 15
After engine start, what is the correct position for the L ENG and R ENG BLEED AIR switches?
2 / 15
During preflight, what position should the APU BLEED AIR switch be in?
3 / 15
What is bleed air used for?
4 / 15
What is bleed air used for? Select One Answer
5 / 15
Which system(s) supply trim air to the flight deck?
6 / 15
Which are the bleed air sources?
7 / 15
Under normal conditions, what is the source of bleed air to start the second engine?
8 / 15
Which trim air valve can be moved directly by the flight crew, and how is it monitored?
9 / 15
Where does air to the cabin come from, and what are the additional sources?
10 / 15
What is the normal source of bleed air to start the second engine?
11 / 15
If landing altitude is unavailable from the FMC (and not set in MAN), the EICAS advisory message LANDING ALT is displayed. The cabin altitude controller:
12 / 15
Which of the following are landing elevation limits for B777?
13 / 15
If cruise altitude is unavailable from the FMC in AUTO, the cabin altitude controllers assume a cruise altitude of:
14 / 15
What is the most correct statement about the equipment cooling override mode?
15 / 15
For Boeing 777, the APU Bleed Air is available at all altitudes.
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