B737-300 Flight Instrument Displays Flashcards
1
Q
How is the stby horizon indicator powered?
A
Battery bus. (Requires battery switch to be on)
2
Q
Where does the stby airspeed indicator get its input from?
A
No.2 Aux pitot tube and alternate static pressure port.
3
Q
Where does the stby altimeter get its static pressure from?
A
Alrernate static pressure ports.
4
Q
How long will a fully charged battery power the standby instruments?
A
At least 30 minutes
