What term describes a device using an internal mechanism to show visually or aurally the attitude, altitude, or operation of an aircraft or aircraft part, including electronic devices for automatically controlling an aircraft in flight?

What term describes a device using an internal mechanism to show visually or aurally the attitude, altitude, or operation of an aircraft or aircraft part, including electronic devices for automatically controlling an aircraft in flight?

• A. Instrument
• B. Indicated Airspeed
• C. Gyroplane
• D. Idle Thrust

Answer: (A)

An instrument is any device that uses an internal mechanism to display to the pilot the attitude, altitude, or operation of the aircraft or part, and it can include electronic systems that automatically control the aircraft in flight. This broad idea covers instruments like the attitude indicator, altimeter, and airspeed indicator, which translate the aircraft’s state into readable visual or audible information. The other options don’t fit as well: indicated airspeed is just a single measurement from one instrument, a gyroplane is a type of aircraft, and idle thrust is a specific engine setting, not a device that shows or autonomously manages the aircraft’s state.

An instrument is any device that uses an internal mechanism to display to the pilot the attitude, altitude, or operation of the aircraft or part, and it can include electronic systems that automatically control the aircraft in flight. This broad idea covers instruments like the attitude indicator, altimeter, and airspeed indicator, which translate the aircraft’s state into readable visual or audible information. The other options don’t fit as well: indicated airspeed is just a single measurement from one instrument, a gyroplane is a type of aircraft, and idle thrust is a specific engine setting, not a device that shows or autonomously manages the aircraft’s state.