The majority of air leaks in sheet metal duct systems occur?
Ans: Around takeoffs on supply and return plenums.
Environmental & Atmospheric Sciences
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Explain why, at temperatures below freezing, the saturation vapour pressure over water is greater than the saturation vapour pressure over ice.
What will be an ideal response?
Environmental & Atmospheric Sciences
A crony is a
A) really old person. B) former elected official. C) ruling elite. D) business partner or friend of ruling elites.
Environmental & Atmospheric Sciences
What makes light absorption in diatoms more effective than just using chlorophyll?
A) Surface-to-volume B) Microbial loop C) Frustule perforations D) Accessory pigments
Environmental & Atmospheric Sciences
Few areas of truly natural vegetation remain
Indicate whether the statement is true or false
Environmental & Atmospheric Sciences