22-05. INERTIAL NAVIGATION AND REFRENCE SYSTEMS (INS and IRS)
All questions: 87
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1. An IRS is aligned in order to:
2. The principle of Schuler Tuning as applied to the operation of Inertial Navigation Systems / Inertial Reference Systems is applicable to:
3. The mode selector of an inertial navigation unit (INS) comprises the OFF-STBY-ALIGN – NAV-ATT positions:
1) on “STBY” the unit aligns on the local geographic trihedron
2) the “ATT” position is used in automatic landing (mode LAND)
3) on “NAV” the coordinates of the present position are entered
4) on “ALIGN” the unit aligns on the local geographic trihedron
5) on “ALIGN” current position is updated upon the aircraft alignment on the runway
The combination regrouping all the correct statements is:
4. Gyro-compassing in an INS:
5. After alignment of the stable platform of the Inertial Navigation System, the output data from the INS computer to the platform is:
