B.A. has various meanings in the NASA category. Discover the full forms, definitions, and usage contexts of B.A. in NASA.
The bank angle is the angle at which the vehicle is inclined about its longitudinal axis with respect to the horizontal.
NASAA buffer amplifier is one that provides electrical impedance transformation from one circuit to another. Two main types of buffer exist: the voltage buffer and the current buffer.
NASAA barometric altimeter, used along with a topographic map, can help to verify one's location. It is more reliable, and often more accurate, than a GPS receiver for measuring altitude. Because barometric pressure changes with the weather, hikers must periodically recalibrate their altimeters when they reach a known altitude, such as a trail junction or peak marked on a topographical map. When calibrated the Barometric Altimeter will be accurate to 1 metre.
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