Gyroscopic Instruments Flashcards
1
Q
Two Principles of a gyroscope
A
- Rigidity in space
- Precession
2
Q
Attitude Indicator
A
- operates on rigidity in space
- shows bank and pitch informaiton
- normally vacuum-diven in GA (older)
- should show correct attitude within 5 mins
3
Q
Heading indicator
A
- operates on rigidity in space
- only reflects changes in heading, must be calibrated with magnetic compass if vacuum-driven
- may be slaved to magnetic heading source such as a flux gate.