Refined oral Flashcards
(30 cards)
Will the IDG DISC work when the engine is off?
No, the engine must be running for the worm screw to disc IDG
What does the RAT power?
AC ESS and AC stby
What keeps the rat from being messed up by hydraulic over load?
Unloader valve when it first pops out, and then the flow limiter.
Why do we get flaps half speed when the rat is powering slats flaps.
There are two motors to run the slats flaps, only one works with the rat
What’s the electric priority
Onside inside outside cross side
How many amps for the TRU
300
What does the Batt 2 do in auto mode?
Either powers the DC ESS 2 or powers the APU Start bus depending on what you want?
When will the electronic PBIT start?
When System gets AC power
What should EICAS say when power is first turned on?
NO EICAS messages at all for the first 5 seconds
Stall protection ?
Limits the aircraft angle of attack so it won’t stall
Only _______ can charge the batteries
AC Power
What must the thrust lever position be to shut it off? Ground and flight?
It’s gotta be in idle. Both ground and flight
Speed brakes are?
Outboard three multi function spoilers
When will the emergency lights turn on when armed?
DC Bus 1 electrical power loss
You get cargo smoke in flight. You blow the high rate bottle, but forget to blow the low rate bottle. What happens?
The low rate bottle will deploy 60 seconds after high rate is deployed automatically
After starting the APU, when will you get pneumatics and electrics?
Electrics and pneumatics = 95% and 3 seconds
When do hydraulic AC pumps turn on?
Flight = flaps greater than 0
Ground = flaps greater than 0 and TLA TO or greater than 50 kts.
Hydraulic AC pump will stay on after landing how long?
60 seconds after touch down
Pitch trim switch on yoke can be held down for how many seconds? What if only one is held down?
The pitch trim can only be manually activated for three seconds. After that it is disconnected.
If only half of the switch is actuated for more than 7 s, the switch will be automatically deactivated
What items will cause a no takeoff configuration warning? (5)
Pitch trim Spoiler panel deployed Flaps not at takeoff (1,2,4) Flaps different from MCDU Parking brake
How do you test the Passenger Emergency lights on the power up flow?
Turn them from off to ON: EICAS says “emergency lights on” AND “Emergency Lights not Armed”
Turn them to ARM: all EICAS indications turn off.
If smoke is detected in the Recirculation bay, what happens?
Recirculation Fans turn off. They move air from cabin/cockpit to mixing manifold, then the recirculation bay, then back into the cabin/cockpit… Bad smoke
What important items are on the Hot Battery Busses 1 and 2?
Respective side:
Engine extinguishers
HYDRAULIC and FUEL SOVs
Service lights
Refuel panel
DVDR test? How many DVDRS?
Two.
To test:
Push the button, verify NO EICAS messages. Test Light on dvdr panel flashes for ten seconds, then steady green. NO Amber light
