Boeing 777 Air Systems
Boeing 777 Air Systems Revised 10/7/24
1 / 15
What system provides the heat for the forward cargo compartment?
2 / 15
What landing altitude is displayed on the EICAS pressurization system indications when the airplane has traveled more than 400 miles or has passed the halfway point?c
3 / 15
What does a PACK MODE R EICAS message indicate?
4 / 15
Where is the target temperature for the air conditioning zones displayed?
5 / 15
What happens if the FLT DECK TEMP control is moved to the 'C' position?
6 / 15
Which statement(s) is (are) correct about the equipment cooling override mode?
7 / 15
If the cruise altitude is unavailable from the FMC in AUTO, the cabin altitude controllers assume a cruise altitude of 39,000 feet.
8 / 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:
9 / 15
Why should you minimize flight time at low altitude when the EQUIP COOLING OVRD message is displayed?
10 / 15
What action is required during preflight if the LANDING ALTITUDE EICAS message is displayed with the FWD and AFT OUTFLOW VALVE switches in AUTO?
11 / 15
What causes the trim air FAULT light to come on?
12 / 15
If a pack overheats or fails the pack shuts down and an air conditioning may be needed.
13 / 15
The controller uses ambient pressure and flight plan data from the FMC to calculate a cabin pressurization schedule. The schedule provides a comfortable cabin climb to cruise altitude.
14 / 15
For Boeing 777, the APU Bleed Air is available at all altitudes.
15 / 15
Landing altitude (normally provided by the FMC) can be manually set using the LANDING ALTITUDE selector. Landing field selection limits are _____ below sea level to _____ feet above sea level.
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