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58 Cards in this Set
- Front
- Back
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describe fuel system
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7 fuel tanks
15 pumps 4 crossfeeds |
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total fuel capacity
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163 tonnes
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reserve tank capacity
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4 tonnes
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each manin tank 1-4
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13300 kilos
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main tank 2-3
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38100 kilos
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center tank
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52200 kilos
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what fuel types are authorized for unlimited use
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jet a/b/a1
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where is fuel temp measured
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main tank 1
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where is fuel tank indicated
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lower right corner primary eicas
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how many pumps in main tank 3
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4
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how many pumps in main tank 2
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5
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what is the standpipe level in all tanks
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3200 kilos
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how do reserve tanks 2&3 supply fuel to engines
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from gravity feed to main tanks 2-3 when quantity lowers to 18100 kilos through two valves per wing
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how do you check fuel totalizer/total fuel used/fuel used per engine
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CDU PROG page 2
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full load of fuel after placing all fuel pumps to on, what pumps are only armed, but not active
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override pumps 2-3
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what crossfeed valves close automatically with flaps at 10-20
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crossfeed 2-3
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what is recommended fuel for landing
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minimum 5500 kilos
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can you reset a fuel boost pump circuit breaker
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no,no,no
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when to main tank 1-4 transfer valves open automatically
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during jettison when quantity in tanks 2 and 3 reaches 9072
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describe the fuel jettison system
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6 pumps
2 main dump valves a fuel remaining selector an system A/B selector |
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(oral question) what is required of engine prior to takeoff with anti-ice on
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engine run up to 60% for 30 secs prior to takeoff or every 30 mins and prior to takeoff.
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how can you tell NAI operating
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NAI indicators on primary eicas next to N1 indicators
or ECS synoptic page |
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does wing AI operate on ground
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no
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does wing AI operate when flaps extended
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yes, but not effective
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when are the pitot static probes heated
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when the engines are startes
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when is the TAT probes heated
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in the air only.
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how can you reset an overheat in the window system
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off for 10 secs then back on
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where are the flight deck controls for the side window heating
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always heated with ac power
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when does the supernumerary oxygen system operate with the switch in normal
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masks will deploy at 14000 ft cabin altitude
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when can the supernumerary system be reset
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cabin alt. 12300
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min press for supernumerary O2
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1200
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min press for crew o2
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950 land
1200 water relief for minimums in performance handbook flight planning chapter 4 |
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how long will inp light stay illuminated during preflight
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until the first irs aligns
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what powers the yaw damper
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hyd 3 for upper
hyd 2 for lower |
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what happens when sys logic detecs fault in yaw damp
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fault light illuminated and system disables
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do yaw dampeners move rudder pedals
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no
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describe the pressurization system
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2 outflow valves
2 pressurization controllers 2 pressure relief valves |
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where can you observe cabin alt and rate
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primary eicas
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where are the two places to see differential pressure
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primary eicas and ECS page
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what is max diff for t/o and ldg
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.11
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what is max diff press for flight
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9.4
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how many positive press relief valves
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2, activates at 9.4 psi
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where are the negative press relief valves located
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2 on main deck cargo
2 on each lower lobe cargo door |
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how many zones are there for airconditioning
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3 upper deck
2 main deck 2 lower lobe |
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how many pack controllers do we have
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2
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what is temp range for flight deck
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18-29
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what does manual position for ECS do
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controls the trim air valve
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what would cause a zone temp fault light to illuminate
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overheat
controller fault trim air valve failure |
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what happens when zone reset switch is pushed
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resets system logic for trim air
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what would cause a pack system fault light to illuminate
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overheat
controller fault |
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trim air switch selected off
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master trim air valve closes
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when does flight mode actuate with equip cooling
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2 engines running
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what does override do in equip cooling
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exhausts cooling air overboard via differential pressure
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what does an overtemp in aft cargo heat do
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still operates in auto mode modulating off the overheat sensor
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what valves close when engine bleed valves put to off position
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HP
PRV engine bleed valve |
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with bleed air switch to off do you have thrust reversers
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yes, unless
engine start valve fails open |
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with engine bleed air valve off , what would prevent the use of nacelle anti ice
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the PRV valve failed open
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what is the only indicator that flashes for 5 seconds on this aircraft
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when fuel jettison is complete
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