General Flashcards
Turning Radius
Nose: 108’ (33M)
Tail: 141’ (43mM)
Wingtip: 149’ (45.5M)
Min width for 180º turn: 153’ (46.6M)
Wingspan
213’ (64.9 M)
Length
231’-10” (70.7M)
Height
62’-6.5” (19.06 m)
Stab wingspan
72’-9” (22.2 M)
Span from Main Wing Gear
41’’-4” (12.6 M)
Types of push buttons
- Alternate action
- Momentary action
When do the FASTEN SEAT BELTS sign illuminate in AUTO?
- Landing gear not up and locked/Flap lever not up
- Airplane altitude below 10,300 feet
- Cabin altitude above 10,000 feet
- Passenger/Supernumerary oxygen on
When are landing lights at maximum intensity?
- Landing light switches ON
- landing gear lever in DOWN position
Can taxi lights or runway turnoff lights be illuminated in flight?
No, the lights extinguish when air/ground sensing system is in air mode
When in ARMED when do the Electrical Emergency Light turn on?
- all emergency lights illuminate if airplane electrical power (DC) fails or is turned off.
What powers the emergency lighting system, and for what duration?
- Remote batteries, powered by DC bus 4
- 15 minutes with a fully charged battery
- auto operation occurs if DC power fails or is turned off
When do the supernumerary oxygen masks drop manually or automatically?
- automatically drop if cabin altitude exceeds approximately 14,000 feet
- manually deployed from the flight deck by pushing the overhead panel Supernumerary Oxygen switch to ON position
How much oxygen does the supernumerary oxygen system provide?
- 195 minutes of oxygen at a cabin altitude of 25,000 feet
Difference between N /100%/Emergency on O2 masks?
- N: supplies an air/oxygen mixture on demand (ratio depends on cabin altitude)
- 100%: supplies100% oxygen on demand
- Emergency: supplies 100% oxygen under positive pressure at all cabin altitudes, and protects against smoke and harmful vapors
