Oral Questions Flashcards
ER lights, when do they come in?
5-G impact Lose DC power Taxi Activate manually Pax safety button on in ARM position
Doors outside monitored?
Nose Cabin (ER door) Baggage Hell hole
Wing X-flow
When do you use it?
Used for engine failure
SE leading edge of wings only
Engine/Stab
Anti-ice on
3 inboards inlet, stab, stator vanes RAT probe ( electric) comes on when you turn on engine stab
Bullet ( bleed air) on when engines are running
COM 1
121.5 Emergency
Puts it in the active
Standard O2 bottle
77 cubic feet
APU
Why wait 10 seconds before starting the APU?
The “self test” may fail
No message if started before 10 seconds
Event marker
5 min before
1 minute after
If APU fire bottles
Auto shutdown discharges after 8 seconds
Engine SOV
Hydraulic SOV
Engine Gen deactivated
Both fire bottles armed
Max cool button
Cools faster on the ground than normal
Straight cold air from ACM
Recurved fan on
Or cool faster w engines
APU will not start if
Baggage fire bottle fired.
The APU shares the same bottle for baggage fire and it automatically shuts the APU off if baggage fire bottle is pressed
Max amps APU on the ground
275 amps
Secondary trim
What do you lose?
Primary stab
Autopilot
Type of electrical system?
Split bus system
Where do you see battery temp?
On electrical page
How does the bus tie operate?
Ground
Flight
Ground auto closed
Flight manual
Nose gear up lock
When pulled allows
Gear to free fall
Landing gear
Electrically controlled
Hydraulically actuated
Emergency descent mode
When does it activate?
Above 30,000 feet
Autothrottes engaged
Autopilot on
Cabin altitude greater than 14,500 ft
90 deg left
Descent
VMO about 10 kts
Set 7700
Control lock locks what 4 items?
Left throttle
Rudder pedals
Yoke
Cabin Dump
30,000 -13,700
Manual mode 14,300. 14,500
Can APU be used for EMER pressurization?
No