767 Interview prep Flashcards
Turning radius for the nose wheel
99’
Turning radius-Tail
113’
Turning radius
123’
Minimum pavement for a 180° turn
146’
How many Cargo Compartments?
Three-ish
Forward
Aft
Bulk (which is an extension of the aft and heated to a higher temp)
Where are the runway turnoff lights?
Left and right wing root
Emergency lighting should is powered by
_____
Their charge is maintained by______
Fully charged they should provide at least ____of operation
Remote batteries
Right main DC bus
15 minutes
What altitude do Pax O2 masks drop?
14,000’ cabin altitude
How many doors
How many exits
Four doors
Four over wing exits (two right next to each other on each side
APU bleed air output is reduced when above ____’
17,000’
Pneumatic Panel-
DUCT LEAK light indicates-
A high temp bleed air leak is detected
Pneumatic Panel-
BLEED annunciation indicates-
PRSOV has failed to the open position
Pneumatic Panel-
OVHT light indicates-
Engine bleed air overheat and associated valves have closed
When is high flow activated on a PACK?
Three instanced
On the ground when only the APU or external air is supplying air to both packs
If one PACK is inop
I associated recirc fan is off or inop
When is PACK high flow inhibited?
4
Wing A/I is in and only one engine is supplying air
N2 RPM of either engine is below a preset value
Flaps are not up
Aft cargo fire arm switch is pulled
Recirc Fans-
The difference between the 757 and 767 with respect to the left recirc fan is that you shouldn’t routinely do it in the 757 b/c if you turn it off in flight____
This does not happen on the 767
The overboard exhaust fan latches open and remains open until landing
Recirc Fans-
767 fans are powered by__
Can you turn them off inflight?
Why would you?
What is the fuel penalty?
The utility bus
Yes-to provide a more rapid exchange of air
25 pound of fuel per hour for each fan that is turned off
Air for the flight deck comes from-
Does it have a dedicated line from the L PACK?
The common mix manifold which is fed from either/both PACKS
No-that is only the 757
Pressurization Sys
Does the system remember the departure station elevation after takeoff?
No
Landing altitude must be reset for an air return or for a diversion
Pressurization Sys
Max PSID is___ and is usually reached around around ____’ then the cabin rate follows a schedule to maintain max psid
8.6
35,000’
CABIN ALT annunciator altitudes
Comes on-
Extinguishes-
10,000’ cabin alt
8,500’ cabin alt
Press Sys
Outflow valves are closed automatically if cabin alt reaches____’
Control of the outflow valves is restored when the cabin altitude is reduced to ____’
11,000’
9,500’
What part of the wing is anti-iced?
The three outboard leading edge slats
What happens if you land with the wing anti-ice on?
The valves automatically close at touchdown
Do you need to turn probe heat on?
What if one of the items’ heat fails?
No
Will get an annunciator and auto-throttles will disengage
What engines does UAL have on the 767-300?
PW4060 each providing 60,000 lbs thrust
Auto Bank limit on heading knob
limits bank angle to__ above___knots
Progressively adjusts to limiting the bank
to___at/below___knots
15° above 250 knots
25° at/below 200 knots
What powers the Hydraulic Motor Generator
The center hydraulic system
What electrical bus powers non-essential items
Utility bus
If electrical power is lost on both Aircraft Busses, what are the Captain’s instruments are powered by?
The HMG
When does the HMG automatically deplane start?
Primary Aircraft power loss on both main Aircraft busses during flight
RB211 engines (Only on 757 at UAL)
What does it use for engine control
(EEC or ELC)
How many “N” rotors present?
Primary Thrust parameter?
EEC
N1,N2,N3
EPR
RB211 (only on 757 at UAL)
When EECs fail what computes max EPR?
Thrust Management Computer
What actives Approach Idle?
Anti-Ice selected on or flaps beyond 20°
When to introduce fuel during a start?
Max motoring above 25%
EEC button on 767 PW
When you press it you switch between
___and___
EPR mode and N1 mode
EEC limits ___and___to___
If N1 or N2 limits are reached then____as a fail safe
N1 and N2 to red line
Fuel flow is reduced to protect the engine
What altitude can the APU provide electrical power?
Up to max envelope of the aircraft
Cargo compartment fire extinguisher protection time
195 minutes
Which spoilers only operate on the ground?
4 and 9
What provides “feel” on the elevator if the center had fails?
Mechanical springs
If flap speed if exceeded for flaps __ or ___ the flaps automatically retract to
Do they re-extend when speed is reduced?
25 or 30
Retract to 20
Yes
Total fuel capacity in pounds (a range)
Ballpark in wings and center tank
160,600-161,800
40,000 lbs in each wing,
80,000 lbs in center tank
How much of an imbalance will trigger the FUEL CONFOG light?
2000 +/- 500lbs
How fast is the fuel jettison?
2600 lbs/minute
Takeoff inhibit is from___until___or___
Engines advanced for takeoff
Until 400’ AGL or 20 seconds
Stab trim setting
2.0
Standard six items of a Position Report
APTFlNE
Aircraft ID Position Time Flight Level or Altitude Next Position and Estimated time over Ensuing next point
