EXAM 1 AS 411 | QUESTIONS AND ANSWERS | 2026
UPDATE | WITH COMPLETE SOLUTION.
What does LRU stand for? Answer - line replacable unit
Emergency Exits B-737 Answer - Canapy doors, no slide, engines must be shut
down and flaps extended at full (40 deg) so pax can slide down them
How many emergency exits on the B-737? Answer - 10*
How many emergency exits on the B-737 can be opened from the outside?
Answer - 9*
How are emergency exits labeled? Answer - Going down the left side starting
at the front with L1 followed by L2, L3, etc. Starting on right side with R1, then
R2, R3 etc
What is a Girt Bar? Answer - Girt bar is a round bar or flat piece of metal that
attaches slide to the a/c door. Some new aircraft have electric ones but this one
must be manually locked and latched by flight attendants during 'cross check'
If a door flies open into the relative wind a _____ _____ will lock it in place so it
doesnt blow back and hit pax Answer - gust lock (yellow)
, If the gust lock mechanism to lock the door open (due to wind) then.. Answer -
you can not fly, and you will get a PSEU warning in the cockpit
B-737 max altitude Answer - 41,000ft
B-737 max altitude for the APU/electric only Answer - 41,000ft*
B-737 max altitude for bleed air only Answer - 17,000ft
B-737 max altitude for bleed and elect Answer - 10,000ft
B-737 Operating empty weight Answer - 90,710lbs
B-737 max takeoff weight Answer - 174,200 lbs
B-737 Minimum width of pavement for a 180 degree turn (back-taxi) Answer -
79 feet
Max altitude for flap extension Answer - 20,000ft
Min altitude for speed brakes Answer - 1000ft AGL
What plane are we studying? Answer - B-737NG-800
B-737 Evacuation requirements Answer - Must be able to evacuate all persons
within 90 seconds with half of the exits blocked
UPDATE | WITH COMPLETE SOLUTION.
What does LRU stand for? Answer - line replacable unit
Emergency Exits B-737 Answer - Canapy doors, no slide, engines must be shut
down and flaps extended at full (40 deg) so pax can slide down them
How many emergency exits on the B-737? Answer - 10*
How many emergency exits on the B-737 can be opened from the outside?
Answer - 9*
How are emergency exits labeled? Answer - Going down the left side starting
at the front with L1 followed by L2, L3, etc. Starting on right side with R1, then
R2, R3 etc
What is a Girt Bar? Answer - Girt bar is a round bar or flat piece of metal that
attaches slide to the a/c door. Some new aircraft have electric ones but this one
must be manually locked and latched by flight attendants during 'cross check'
If a door flies open into the relative wind a _____ _____ will lock it in place so it
doesnt blow back and hit pax Answer - gust lock (yellow)
, If the gust lock mechanism to lock the door open (due to wind) then.. Answer -
you can not fly, and you will get a PSEU warning in the cockpit
B-737 max altitude Answer - 41,000ft
B-737 max altitude for the APU/electric only Answer - 41,000ft*
B-737 max altitude for bleed air only Answer - 17,000ft
B-737 max altitude for bleed and elect Answer - 10,000ft
B-737 Operating empty weight Answer - 90,710lbs
B-737 max takeoff weight Answer - 174,200 lbs
B-737 Minimum width of pavement for a 180 degree turn (back-taxi) Answer -
79 feet
Max altitude for flap extension Answer - 20,000ft
Min altitude for speed brakes Answer - 1000ft AGL
What plane are we studying? Answer - B-737NG-800
B-737 Evacuation requirements Answer - Must be able to evacuate all persons
within 90 seconds with half of the exits blocked
