Why do accelerometers that include fluid damping exhibit reduced damping?(a) State of fluid(b) Density(c) Pressure(d) Thermal charactersI got this question at a job interview.I'm obligated to ask this question of Accelerometer in section Satellite Radio Navigation& Inertial Navigation of Avionics

Why do accelerometers that include fluid damping exhibit reduced dampi

1.	Why do accelerometers that include fluid damping exhibit reduced damping?(a) State of fluid(b) Density(c) Pressure(d) Thermal charactersI got this question at a job interview.I'm obligated to ask this question of Accelerometer in section Satellite Radio Navigation& Inertial Navigation of Avionics
Answer» Right option is (d) Thermal characters To explain I would SAY: Accelerometers that INCLUDE fluid damping exhibit reduced bandwidth and ADDITIONAL thermal sensitivity due to changes in fluid characteristics. Thus FLEXURE pivoted accelerometers are better than floated instruments.

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