747 Practice

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Author:
d01emite
ID:
214648
Filename:
747 Practice
Updated:
2013-04-25 07:49:43
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747
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Description:
747 Systems
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  1. Landing Weight -
    630K
  2. Take Off Weight -
    800K
  3. Max Fuel Weight -
    526.5k
  4. Min Turning Radius -
    142 ft
  5. Wing Span -
    195 ft 8 inches
  6. Which door doesn't open -
    4L
  7. What sets off the Take Off Configuration Warning Horn -
    • Body Gear Not Centered
    • Trim Not in the Green
    • Speed Brakes down
    • TE Flaps not 10 or 20
    • LE flaps not extended
  8. Eng Oil Press Lt-
    10 PSI
  9. Hyd Sys Press Lt-
    System Pressure Low
  10. Anti Skid -
    Anti Skid Switch is off or an electrical failure
  11. Anti Skid Hyd Lt -
    Brake Valve Not fully Open
  12. Brake Ovht Lt -
    Indicates a wheel brake is approaching an overheat condition
  13. Auto Brake Lt -
    System isn't armed or has been automatically disarmed
  14. Which two warning lights flash -
    Auto Brake & Low N1
  15. Elev Feel Lt -
    Difference between the elevator feel computer
  16. Flap Ld Relief Lt -
    When the airpseed approaches flaps 20 speed.  Light follows the handle.
  17. Rudder Ratio Lt -
    difference between outputs of the two rudder ratio changers
  18. Auto Spoilers Lt -
    Auto Spoilers Inop
  19. Auto Stap Trim A -
    8.5 seconds no trim signal or 12 seconds of out of trip condition
  20. Yaw Damper Lts -
    yaw damper flap position switches malfunction - Turn Coord'd off when flaps are out.
  21. Gear Not Centered -
    Sensors have detected a gear unlocked condition
  22. Ess Bus Off -
    Essential AC Bus is de-energized
  23. Fire Detection Lt -
    Nacelle Fire Detector Fault light
  24. Low N1 Lt -
    Anti Ice is on and N1 is below 50% above 10k or 45% below 10k.
  25. What radio will available on stand by power -
    VHF 1
  26. How many batteries?
    2 - 24V
  27. APU Max Starting Temp -
    990C
  28. APU Max Continuous -
    657C
  29. APU Altitude Limits -
    • No starts above 20k
    • No loads above 15k
    • Pneumatic Only
  30. APU antenna limits -
    No APU with VLF/LF short wire antenna not nested.
  31. APU Starter Limits -
    • 90 Secs ON Max first start
    • 15 min OFF if first attempt was more then 60 secs
    • 5 if less then 60
    • Only 2 starts per hour
  32. APU Bleed Air is limited to -
    45 PSI
  33. APU Auto Stop Functions activated by -
    • Low Oil Pressure
    • High Oil Temps
    • High EGT
    • Cooling valve fails to open
    • Overspeed (110%N1)
    • Duct Overheat
    • Loss of control power
    • Loss of Aircraft battery
    • Pressure drop across APU inlet screen
  34. APU Start Sequence -
    When is Light Off -
    Starter Cut Out -
    • 7% N1
    • 50%N1
  35. What does bleed air valve do -
    • Regulates Pressure
    • and Temp
    • Check Valve
    • Cutoff Valve
  36. When is Flt Idle active -
    Flaps 25 or 30
  37. APU Oil Start Limit -
    2.25 qts
  38. When do you abort Engine Starts
    • Hung Start (Low N2 sluggish)
    • No Start
    • Hot Start (EGT rapidly moving over 750)
    • No N1 within 30 seconds
    • No oil pressure
    • Dense Fogging prior to start levers
    • Instant Light Off
  39. EGT Start Limits -
    • Start - 750C
    • Take Off - 2 Mins - 960
    • Take Off - 5 Mins - 945
    • Max Cont - 910
  40. Oil Tank Capacity -
    12 Gal
  41. When does oil low light illuminate -
    1/3 full
  42. On the ground in visible moisture below 10C what should you do?
    Every 30mins run the engine up to 60% for 30 secs, and again before take off.
  43. How many smoke detectors are there?
    13 on the main deck.
  44. How is the stepdown transformer cooled -
    Ram Air in the Air and Blowers on the Ground
  45. What voltage will you see if the IDGs are disconnected -
    25ish in the air and 0 on the ground because of air flow.
  46. Max Gen Watt all 8 -
    805 above 5000 feet and 680 below 5000.
  47. What powers the Essential Bus -
    AC Alert Bus 4a and 1B
  48. Max Fuel Load -
    344721 lbs
  49. When does the Fuel Config Light come on -
    Fuel Imbalance between 1 and 4 of 3000lbs or 2 and 3 exceeds 6k or 1-4 less than 4k
  50. What is the jettison rate -
    5200k a min
  51. When do you transfer fuel from the reserve tanks?
    When any wing tank is less than 5k
  52. When shouldn't you transfer -
    When gross weight is greater than 638 or 1 + 4 is above 22.5k or all the center isn't gone.
  53. At what PSI does the pack valves start to close?
    12 PSI and full closed at 8.
  54. When does the pack trip light come on -
    • ACM temp above 185
    • Exhaust above 425
    • Doors out of sequence
    • Or pack #2 if pressure relief valve opens
  55. What cools the aft lower lobe -
    1 & 4
  56. What cools the forward lower lobe -
    3 equipment blowers - Flight Deck, Normal, Alternate.
  57. What cools the lower equipment area -
    Differential Pressure
  58. Max Hydo Pressure -
    3500 PSI
  59. Hyd Pressure Low Light -
    1200 PSI
  60. What hydro system controls the center gear -
    #1
  61. What hydro system controls the wing gear -
    #4
  62. What hydro system controls the inboard flaps -
    #1
  63. What hydro system controls the outboard flaps -
    #4
  64. When does the ADP run light come on -
    2600 PSI
  65. When does the run light turn off -
    2850 for 10-15 secs
  66. What hydro system controls the brakes -
    4 is primary 1 is secondary - Alternate on #2
  67. What slats retract from 5 to 1 and 1 to up
    • Slats 1 and 3.
    • 2 and 4 come up last.
  68. What is actually shown moving on the surface position indicator?
    • Elevators - Outboard and Aileron
    • Spoilers 4 & 12
    • Both Upper and Lower rudder
  69. Which spoilers deploy - when turning - Speed Brakes deployed and Ground Spoilers
    Outboard 5, Inboard 4 and All
  70. What two lights don't you abort for?
    Rudder Ratio and Door Open
  71. When do the spoilers auto deploy -
    When armed and/or when 2 or 4 TRs are lifted and throttles idle.
  72. How many modes are there to move the trim?
    • 3 - Electric one motor
    • Man Electric -2 Motors
    • and Manual
  73. When do you get the Stab Trim Green Band  Light?
    When the nose strut disagrees with the trim light
  74. Landing Gear Max Extend Speed
    270
  75. Landing Gear Max Extended Speed
    320 KIAS
  76. How many degree's of turn will the Tiller give you -
    70
  77. How many degree's of turn will the rudder pedals give you -
    7
  78. When does the center gear activate?
    20 degree they unlock but actually activate at 26
  79. What conditions will disconnect the auto pilot
    • 6 -
    • control wheel disengage switch
    • use of control wheel switches
    • loss of INS attitude signal and/or system power
    • Use of standby power switch
    • Selecting of VOR while in ILS or Land Mode
    • Descent through 150 feet while in Land Mode with only one channel engaged
  80. Auto throttle Warming system lights - Red - Yellow and Aural?
    • Red - when system is disengaged
    • Yellow - difference between reference airspeed exceeds 10 kias
    • No aural warnings
  81. AP lights - Flashing Amber Means
    Loss of one autopilot channel with one or two channels still in control
  82. AP lights - Steady Amber
    Triple Channel - Loss of valid signal(camout)
  83. AP lights - Flashing Red
    Complete disengagement of autopilot system
  84. AP lights - Steady Red means
    Invalid signal(cam out)
  85. When does the Att Fail annunciation come on -
    4 degrees pitch or roll
  86. Max N1%
    119.5
  87. Man N2%
    109.5%
  88. Max Oil Temp -
    175C
  89. Max IDG Oil Temp -
    180C
  90. Max Zero Fuel -
    526.5
  91. Apu and Engine Gen Normal Volts and Freq
    115 V and 400 HZ +/-5
  92. Takeoff and Landing Temps Max and Min -
    -54C and 39
  93. Max Runway slope -
    2%
  94. Max Tailwind -
    10 KIAS
  95. Turbulent Air Penetration Speed -
    290-310 or .82-.85M
  96. Max speed in RVSM -
    .9M - or below weights of 520k and between FL29034 - .87M
  97. Max indication on engine vibration -
    3ips
  98. When does the Oil Cold Start Bypass Open -
    300  PSI
  99. Starter Limitations - Time and RPM re-engagment -
    5 mins and 30% N2
  100. Max Tire Speed -
    195 KIAS or 225 mph
  101. When must anti-ice be on?
    When Icing conditions exist - below 10 OAT or 10 TAT in flight, visible moisture.
  102. Autopilot Limitations for rate of descents?
    Do not use Alt Select with rate of descents greater than 5000 feet per minute
  103. Door wind limits -
    40 knots while opening or closing and 65 while open
  104. When do spoilers augment lateral control -
    When the control wheel is deflected more than 10 degrees
  105. How much thrust do the engines have -
    52.5k
  106. What is a normal intial fuel flow for engine start?
    400-600 - approaching 700 is more indicative of a hot start
  107. Engine Oil Bypass Light -
    Indicates an impending or actual bypassing of main engine oil filter.Approximately 30 psi differential across the main engine oil filter will cause thebypass valve to open and the engine oil FILTER BYPASS light to illuminate
  108. OIL TANK FULL LIGHT
    Light will illuminate when tank is full (12 gallons) and will extinguish when oil leveldrops below 12 gallons.
  109. OIL TANK 1/4 FULL LIGHT
    Light will illuminate when oil level in tank is 1/4 full (3 gallons) or below.
  110. ENGINE LOW OIL PRESSURELIGHT
    Illuminates when oil pressure is at or below 10 psi. Will extinguish when pressureexceeds 12 psi.
  111. When shouldn't you refill the APU oil tank?
    Do not replenish quantity in APU oil tank to more than 2.5 quarts on the gage withAPU running or 3.5 quarts with APU shutdown.
  112. What is the tank capacity of the APU -
    4 quarts
  113. STABILIZER TRIM BRAKERELEASE LIGHT
    Illuminates when trimming. Indicates that the stabilizer brakes are released.
  114. GREEN BAND DISAGREEMENTLIGHT
    Illuminates when selected green band does not conform to airplane gross weight and CG. Will not illuminate when MID green band is selected, flaps are in landing position or airplane is in flight.
  115. RUDDER RATIO LIGHT (Amber)
    Illuminates when a preset difference between outputs of the two rudder ratiochangers is exceeded.
  116. STALL WARNING PWR(POWER) OFF LIGHT (Amber)
    • For normal operation the light is extinguished except when using APU orexternal power.
    • Light illuminates to indicate a sensor heater failure or a system powerfailure.
  117. HYDRAULIC FLUID LOW QUANTITY LIGHT (Amber)
    Illuminates when hydraulic reservoir fluid quantity is low (below green band).Light for system 1 or 4 illuminates below 2.75 to 2.25 gallons and light for system2 or 3 illuminates below 1.75 to 1.25 gallons.
  118. WING OVERHEAT LIGHT(Amber)
    Indicates pneumatic duct leakage in associated wing or engine struts.
  119. What are the batteries rated up to?
    25-30 Volts
  120. Reasons to stop the APU -
    • No ignition 25 secs
    • Hung Start 45 secs
  121. Max Amps Ground Power -
    400 Amps
  122. IDG OVHT Temp Lt
    163
  123. IDG Oil Pressure Low Lt
    50 PSI
  124. Max Altitude
    45.1 FL
  125. Oxygen Disc's blow out-
    500 PSI
  126. What do you have when using alternate brake #2
    • No Touchdown Protection
    • No Auto Brake
    • Anti-skid axle only
    • Parking Brakes only if #2 stays pressurized
  127. What's on Stand-By Power
    • H-HSI
    • A-ADI
    • I - Ignition
    • N - N1
    • E - EGT
    • S -
    • 1 - VHF 1
  128. Auto position of the bleed air valves on the ground and in the air -
    • Mid Cool Cool on the ground
    • T-P and Tree in the air

    Takes 18 secs to reposition
  129. Temp range of trim air -
    65-85F
  130. Zone Ovht lt -
    185 and 160 reset
  131. Don't use altitude select if descent rate greater than -
    5000 FPM
  132. How many oxygen bottles are there and refueling stations -
    51 and 30 stations
  133. Max Fuel Temp -
    54.5
  134. When do the auto brakes turn off -
    • Anti-Ski Fail
    • Test the Lights
    • 750 PSI
  135. Oil Consumption -
    1 pint an hour
  136. When do the auto brakes activate -
    80 KIAS

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