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Flashcards in Oral Study 2 Deck (50)
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1

what type of engines do we have

GE CF34-8E

2

What is max rated thrust of engine

14,200lbs

3

Which areas of plane have fire protection

"HOT LACE"

LAV
APU
CARGO COMPS
ENGINES

4

What happens when you pull the fire handle

Closes the
fuel shutoff valve
hyd shutoff valve
bleed shutoff valve
and bleed air crossbleed valve closes

5

How many loops in Apu and Engines

2

6

Why is it important for the AC stby bus to be powered and how is it powered with no AC power

It has the A ignitors on it, and is powered by DC ESS ! through the static inverter

7

how long does it take the RAT to deploy and what powers plane during this time

8 seconds, batteries during this 8 secs

8

How long will batteries last if they are the only source in flight

10 minutes

9

Where is the O2 blow out disc

just forward of the fwd cargo pit

10

You find a 3" puddle of oil in the engine exhaust, what do you do

nothing up to 4" is considered within normal limits

11

will nav lights switch automatically if one burns out

no, there is a switch in the cockpit and it is a mx function

12

how many static dischargers on wing

6 on winglet 3 on aileron

13

how many static dischargers on tail

4 on rudder
4 on elevator
1 on vert stab

14

When will the stick pusher activate

we don't have one

15

what is the most important thing we lose in direct mode

AOA limiter, we can now stall the plane

16

What does a green Oxy indication mean?
Cyan?
Amber?

Green, good for 3 crewmembers
Cyan, good for 2 crewmembers (sorry Adam and Aaron)
Amber, call mx

17

how many fuel pumps in right wing

6
main ejector
DC pump
AC pump
3 scavenge pumps

18

how many fuel pumps in left wing

5
main ejector
ac pump
3 scavenge pumps

19

What is the PTU

Power transfer unit,
it will turn on when flaps are out of 0
gear not up and locked
Edp 1 is working
Hyd Sys 2 quantity above 12%

It uses sys 1 pressure to help lower or raise gear when the #2 EDP is not working.
There is no exchange of fluid though

20

Does Fadec provide Start Protection

Yes for
Hot
Hung
No lightoff starts

21

How do you dry motor the engine

turn off the ignitors

22

what is the elec power priority

Onside IDG
Backside APU
outside GPU
cross side other IDG

23

What is Stab trim priority

Backup
Captain
FO
Autopilot

24

What kind of Brakes do we have and why

Carbon,
They are much lighter and wear much less at high temps
i.e. use higher force and less frequent application
dont' drag brakes

25

How many brake applications with the emergency parking brake

6

26

How long will ice pro remain on after ice is detected

5 mins, supposedly changing to 2 minutes

27

On ground, with only the Apu on will your windshield be heated

No, only for 120 seconds during the elec pbit test

both are heated when you have 2 AC sources

28

Is the DV window heated

No

29

In flight with only one AC source will your window work
what about the FO's

yes,
the FO's will only work if the captains fails

30

When will autothrottle engage on takeoff

50 degrees TLA