Also known as: AC-
AC has various meanings in the Governmental & Military category. Discover the full forms, definitions, and usage contexts of AC in Governmental & Military.
The designation given to power that is delivered in the form of a sinusoidal wave form. AC won out over DC as the preferred method of delivering and using power in the industrial age due to the ease of voltage transformation using static devices (transformers).
Governmental & MilitaryThe control of temperature and humidity in a space together with the circulation, filtering and refreshing of the air.
Governmental & MilitaryAn aircraft is a machine that is able to fly by gaining support from the air. It counters the force of gravity by using either static lift or by using the dynamic lift of an airfoil, or in a few cases the downward thrust from jet engines. Common examples of aircraft include airplanes, helicopters, airships (including blimps), gliders, and hot air balloons.
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