B747 Oral Questions - 1) AC Gen, Limitations, & Performance

  1. AIRPLANE GENERAL
    What is the wingspan of the 400F
    213 ft (64.9 M)
  2. AIRPLANE GENERAL
    What is the minimum width of pavement for a 180° turn?
    • W/ body gear steer: 153 ft (46.6 M)
    • w/out body gear steer: 172 ft (52.4 M)
  3. AIRPLANE GENERAL
    With the Emergency (EMER) Lights switch ARMED, when do the emergency lights illuminate?
    If airplane electrical power (DC) fails or is turned off.
  4. AIRPLANE GENERAL
    What happens when you rotate the O2 Mask Emergency/Test selector to emergency?
    Supplies 100% O2 under positive pressure at all cabin altitudes, and protects against smoke and harmful vapors
  5. AIRPLANE GENERAL
    What is the electrical power source for the emergency lighting system, and for what duration?
    Remote batteries for 15 minutes
  6. AIRPLANE GENERAL
    Where is the portable ELT located, on the freighter?
    Upper deck lavatory exterior wall
  7. IMMEDIATE ACTION ITEMS
    Immediate Action items on QRC
    • 1. CABIN ALTITUDE - Rapid Depressurization
    • 2. ENG 1, 2, 3, 4 AUTOSTART - Aborted Engine Start
    • 3. Engine Limit or Surge or Stall
    • 4. IAS DISAGREE - Airspeed Unreliable
    • 5. FIRE ENG 1, 2, 3, 4 Engine Severe Damage or Separation
    • 6. Multiple Engine Flameout or Stall
    • Evacuation (though not "Immediate Action")
  8. LIMITATIONS
    Max t/o and ldg Tailwind component for -400F
    15 kts
  9. LIMITATIONS
    Max headwind component for autoland?
    25 kts
  10. LIMITATIONS
    Max and Min glideslope angles for ILS Autoland?
    • Max: 3.25°
    • Min: 2.5°
  11. LIMITATIONS
    What VNAV limitation applies to level-off withing 2,000 ft after changing the altimeter setting from QNE to QNH, or QNH to QNE?
    Do not use VNAV for level-off if the QNH is less than 29.70 in/1006 hPa
  12. LIMITATIONS
    Without LAND 2 or LAND 3 annunciated, the autopilot must not remain engaged below what RA altitude?
    100 ft RA
  13. LIMITATIONS
    What is turbulent air penetration speed for the -400F?
    290-310 KIAS/0.82-0.85 Mach, whichever is lower
  14. LIMITATIONS
    Max altitude for flap extension
    20,000 ft
  15. LIMITATIONS
    Are operations allowed if Braking Action is reported NIL?
    No
  16. LIMITATIONS
    Max Landing Gross Weight
    302,092 kg
  17. PERFORMANCE
    What is the difference in the Basic Operating Weight (BOW) on the Operational Flight Plan (OFP) and the Sable Loadsheet?  Is there a difference between the Sable and OFP final calculated ZFSW and TOGW?
    • BOW (OFP) - includes weight of all cockpit and cabin crew
    • BOW (Sable) - Aircraft basic weight + 2 crew
  18. PERFORMANCE
    Which manual would you reference if the Aircraft ZFW was greater than 276,691 and why?
    • W&B Manual
    • Comply with decreased maximum weight limits when using Variable Zero Fuel Weight
  19. PERFORMANCE
    What Brake Temp Monitor Sys (BTMS) number on the GEAR synoptic display will cause an EICAS advisor msg "BRAKE TEMP"?
    5 or more
Author
Birddog370
ID
344903
Card Set
B747 Oral Questions - 1) AC Gen, Limitations, & Performance
Description
B747 Oral Questions - AC Gen, Limitations, & Performance
Updated