Systems & Limitations Flashcards
At what speed does Automatic Ice Detection operates on the ground?
75 kt
Pack Ram Air Inlet anti-ice heat is provided…
Electrically.
Can EAI work on the ground?
Yes if EAI is selected ON. Will not work on the ground on AUTO.
At what speed can WAI be operated on the ground?
75 kt
Is WAI heat provided from engine bleed?
No. Electrical anti-ice mats.
What is providing heat for EAI?
Respective engine bleed air.
At what maximum TAT will WAI function?
+25c
Primary Window Heat provides exterior anti-icining on all windows?
False. On the forward windows only.
Primary Window Heat provides anti-fogging on all windows?
True.
All probes are heated when one engine is started.
False. The TAT probe heat is inhibited on the ground. All other probes are heated once an engine is started.
Minimum oxygen dispatch quantity for 2/3/4 crews?
660/990/1320 liters.
Crew oxygen is provided chemically?
False. O2 bottle below the cabin floor.
Cabin oxygen is provided chemically?
False. O2 bottles scattered obove the ceiling panels.
Cabin oxygen also feeds…
FA Stations, Lavatories, and Crew Rest.
Cabin masks drop when cabin alt. reaches ?
- 14,500 ft.
- DEP airport alt. + 1,500 ft.
- ARR airport alt. + 1,500 ft.
Will a hanging mask deliver oxygen?
No. It needs breathing to deliver oxygen.
Will cabin oxygen masks protect agains smoke inhalation?
No. On-demand masks, and not positive pressure.
What anti-ice systems will the automatic Ice Detection system trigger if required?
- EAI - with bleed air
- WAI - with electrical heated mats on the wings
- CAC inlet AI - with electrical resistance
Does CAC AI work on the ground?
No. Not when TAT is bove 10c.
EAI must be ON / not AUTO when ?
- on the ground when OAT is 10c or below with icing conditions
The two APU GENs can provide up to ?
450 kW
APU will start with no fuel pump available up to ?
14,000 ft.
MTOW 787-8 ?
227 tons
MTOW 787-9 ?
254 tons
MLW 787-8 ?
172 tons
MLW 787-9 ?
192 tons
MZFW 787-8 ?
161 tons
MZFW 787-9 ?
181 tons
Max G-load flaps up ?
+2.5 / -1.0