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Solutions || Already Graded A+ ||
2026-2027 Latest Update!!!
at what altitude do O2 compartments automatically deploy? -
ANSWER-15,000 feet
can the OFAR be occupied during TTL? - ANSWER-no!
can the OFCR be occupied during TTL? - ANSWER-yes! but entrance
door must be open locked during TTL
how are brace positions different in BC seats? - ANSWER-aft-facing - sit
fully upright with hands on knees and head against headrest
fwd-facing - sit fully upright with shoulder belt fastened to lap belt,
hands on knees and chin tucked toward chest
how are O2 compartments manually opened? - ANSWER-push on
circular end of latch button, then grasp firmly and pull straight down.
using both hands, keep latch button fully extended, and rotate 180
degrees counter clockwise to release the hatch
, how can you tell cabin O2 is flowing? - ANSWER-green oxygen flow
indicator light
(1 indicator per mask)
how can you tell O2 is flowing from PSU unit? - ANSWER-green
indicator light is on for each mask O2 is flowing from
how do you drain clogged galley drains? - ANSWER-rotate clog clearing
valve and press GWIV override
how do you make a PA? - ANSWER-use up/down buttons to display
desired station/cabin area, press SELECT or dial code using #s, then
push and hold PUSH TO TALK while making PA
how does the 787 sit in the water? - ANSWER-nose slightly high ...
with all doors operated in ARMED mode
how long does cabin O2 last? - ANSWER-22 minutes
how many 3-tiered carts are on each 787? - ANSWER-787-8 has 2
787-9 has 1
how many closets are on the 787-8? - ANSWER-1 coat closet at BC LH
closet
how many closets are on the 787-9? - ANSWER-3 coat closets
LH closet BC, BC RH closet, and MC RH closet
how many door exits are on the 787? - ANSWER-8
how many FAKs are on the 787-8? what about 787-9? - ANSWER-3 on
787-8