ATA31

Which of these barometric instruments uses a restrictor to compute its output?. (Level 1)

• Machmeter.
• VSI.
• ASI.

Track altitude in a radio altimeter system begins at. (Level 1)

• 2 500 ft radio alt.
• 1 000 ft radio alt.
• 10 000 ft radio alt.

What is the maximum radio altimeter track altitude?. (Level 1)

• 500 ft.
• 2,500 ft.
• 10,000 ft.

The runway heading is. (Level 1)

• QFU.
• QDM.
• QDR.

Apparent drift of a vertical gyro is a function of. (Level 1)

• tan of latitude.
• cos of latitude.
• sin of latitude.

A machmeter works. (Level 1)

• always.
• above 10,000 ft.
• always except on the ground.

Radio marker information is displayed on. (Level 1)

• ADI.
• EICAS.
• HIS.

Angle of Attack alarm is sounding too close to stall. Rectification is to. (Level 1)

• move probe down.
• move probe up.
• move probe laterally.

Where is alpha angle used?. (Level 1)

• IRS.
• Accelerometer.
• Angle of attack.

Where is the spinup/rundown brake on a gyro instrument?. (Level 1)

• Outer gimbal.
• Rotating vane.
• Inner gimbal.