BOEING 777 STUDY GUIDE EXAM
QUESTIONS AND ANSWERS
T or F: The Common Area Lighting inside OFAR can be turned off - ANSWER-False.
OFAR must never be left in complete darkness
What kind of oxygen system is the OFAR equipped with and how many? -
ANSWER-Fixed, 2 masks each bunk
What color is the oxygen indicator light in the OFAR, in the event of
depressurization? - ANSWER-green oxygen indicator light above the stair will
illuminate
How to silence the decompression alarm horns in the crew rest? - ANSWER-push
the HORN SHUT-OFF switch
What are the chimes when oxygen mask panels open? - ANSWER-five HI chimes
will sound
What are the masks locations and how many? - ANSWER-1 per passenger in each
seat bank, 2 additional masks at bassinet locations, 2 in overhead compartment, 2
above each jumpseat, 2 above each crew bunk
Where and how many additional oxygen masks are found in economy class? -
ANSWER-center seat banks: 1 extra mask per seat bank
outboard seat banks: 1 extra mask per seat bank
What type of smoke detectors in the lavatories? - ANSWER-Ionized
What are the warning chimes if the smoke detector goes off? - ANSWER-audible
warning from the detector, chimes will be heard intermittently around the affected
lavatory
What are the warning call lights if smoke detectors are activated? (4) - ANSWER-1.
Red alarm indicator light on detector
2. Amber Lavatory call light above lavatory door flashes
3. Amber lavatory call light on nearest master call light panel will flash
4. SMOKE DETECTED window is displayed on the Cabin Management Panel
Where is the water shut off valve for the Galleys? - ANSWER-above the counter
level below the coffee makers.
Where is the water shut off valve for lavatories? - ANSWER-behind the mirror, above
the sink counter
QUESTIONS AND ANSWERS
T or F: The Common Area Lighting inside OFAR can be turned off - ANSWER-False.
OFAR must never be left in complete darkness
What kind of oxygen system is the OFAR equipped with and how many? -
ANSWER-Fixed, 2 masks each bunk
What color is the oxygen indicator light in the OFAR, in the event of
depressurization? - ANSWER-green oxygen indicator light above the stair will
illuminate
How to silence the decompression alarm horns in the crew rest? - ANSWER-push
the HORN SHUT-OFF switch
What are the chimes when oxygen mask panels open? - ANSWER-five HI chimes
will sound
What are the masks locations and how many? - ANSWER-1 per passenger in each
seat bank, 2 additional masks at bassinet locations, 2 in overhead compartment, 2
above each jumpseat, 2 above each crew bunk
Where and how many additional oxygen masks are found in economy class? -
ANSWER-center seat banks: 1 extra mask per seat bank
outboard seat banks: 1 extra mask per seat bank
What type of smoke detectors in the lavatories? - ANSWER-Ionized
What are the warning chimes if the smoke detector goes off? - ANSWER-audible
warning from the detector, chimes will be heard intermittently around the affected
lavatory
What are the warning call lights if smoke detectors are activated? (4) - ANSWER-1.
Red alarm indicator light on detector
2. Amber Lavatory call light above lavatory door flashes
3. Amber lavatory call light on nearest master call light panel will flash
4. SMOKE DETECTED window is displayed on the Cabin Management Panel
Where is the water shut off valve for the Galleys? - ANSWER-above the counter
level below the coffee makers.
Where is the water shut off valve for lavatories? - ANSWER-behind the mirror, above
the sink counter
