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| Fig. What is Humidity |
Humidity develops when liquid water becomes water vapor and mixes with air; the key drivers are evaporation (adds vapor), air temperature (warmer air holds more vapor), and cooling/air lifting (which causes condensation and clouds).
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| Fig. Typical Net-Zero Buildings |
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| Fig. How Rust Developed in Iron |
Rust forms when iron reacts with oxygen in the presence of water or moisture; this process is accelerated by moisture, salts, and pollutants, which accelerate the electrochemical reactions that convert iron into hydrated iron oxides (rust).
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| Fig. Typical Electrical Substation |
Get an overview of design specifications & considerations for constructing an electrical substation. Learn about the different components and requirements for efficient, reliable operations.
An electrical substation is a vital part of the electrical grid. It is a point where electricity is generated, transformed, or distributed. The substation is the link between the generating plant and the transmission and distribution system.
