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
What is the function of the negative pressure relief vents?
5 / 15
What does the MAN position on the FLT DECK TEMP control do?
6 / 15
Which of the following is false for the PACK Switch illuminating OFF?
7 / 15
The LANDING ALTITUDE advisory message indicates which of the following?
8 / 15
Which trim air valve can be moved directly by the flight crew, and how is it monitored?
9 / 15
What happens if the forward equipment cooling primary supply fan fails?
10 / 15
Why should you minimize flight time at low altitude when the EQUIP COOLING OVRD message is displayed?
11 / 15
The aft and bulk cargo compartments have independent bleed air heating systems. An insulated curtain separates the two compartments.
12 / 15
If cruise altitude is unavailable from the FMC in AUTO, the cabin altitude controllers assume a cruise altitude of:
13 / 15
If a pack overheats or fails the pack shuts down and an air conditioning may be needed.
14 / 15
In the cabin altitude controller cruise mode, maximum cabin altitude is 8,000 feet. The cabin altitude controllers enter cabin altitude controller descent mode at T/D or at initial descent of approximately _____ from cruise altitude, regardless of T/D.
15 / 15
What is the most correct statement about the equipment cooling override mode?
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