206 - ATPL - A vibration indicator receives a signal from different sensors (accelerometers). It indicates the:

Question 206 - Aircraft General Knowledge - Instrumentation - ATPL - Airline Transport Pilot license

Acceleration measured by the sensors, expressed in g
Vibration amplitude at a given frequency
Vibration period expressed in seconds
Vibration frequency expressed in Hz

Training tests and timed exam simulations ATPL - Airline Transport Pilot license