APU Flashcards
APU
What does the APU provide?
What does the APU provide?
Electrical power and Bleed air to the ECS
APU
Where is the APU located?
Where is the APU located?
In the tail section
APU
The APU uses the ___ battery for starting.
The APU uses the ___ battery for starting.
Right
APU
It is ok to start the APU with the APU door closed.
It is ok to start the APU with the APU door closed.
False
APU
When will the APU automatically shutdown?
When will the APU automatically shutdown?
Overspeed
APU
When may the APU generator be switched on?
When may the APU generator be switched on?
After the APU READY message comes on
APU
Which fire bottle does the APU use?
Which fire bottle does the APU use?
Right
APU
Where is the APU EMERGENCY KILL switch located?
Where is the APU EMERGENCY KILL switch located?
Inside the ground service panel on the right side of
the airplane.
APU
Which switch do you push to empty a fire bottle into the
APU?
Which switch do you push to empty a fire bottle into the
APU?
The overhead ARM/EMPTY button
APU
What is the maximum altitude to use APU ECS low
flow?
What is the maximum altitude to use APU ECS low
flow?
18,000 ft
