Also known as: TR., TR-
TR has various meanings in the NASA category. Discover the full forms, definitions, and usage contexts of TR in NASA.
A Transformer Rectifier convert AC power to DC power. It consists of a transformer and a series of diodes and may also employ additional smoothing circuitry.
NASAIs a device fitted in the engine exhaust system that effectively reverses the flow of the exhaust gases.
NASAThe recommended direction or path to be followed when proceeding between predetermined position. Route, in sea or ocean, along which vessels customarily travel. That part of a line of advance that has already been travelled; particularly applied to storms.
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