Which of the following flight instruments is used to measure the altitude of an object above a fixed level?
Answer Altimeter
An altimeter is used to denote the altitude of an aircraft above sea-level. This measurement is determined based on the difference between the pressure in a stack of aneroid capsules within the altimeter against the atmospheric pressure.
Asked by Rachel Bortles · Last updated 5 years ago · 1.9K views · SOURCE
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