Air Leakage Through a Building Envelope Is a Function of

question 19

Multiple Choice

Air leakage through a building envelope is a function of

• A)the area of holes, cracks, and openings in the envelope.
• B)wind speed.
• C)materials of which the component is made.
• D)all of the above.
• E)A, B, and the inside- outside air temperature difference.

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Definitions:

Isomers

Compounds with the same chemical formula but different arrangements of atoms, resulting in different properties.

Molecular Formulas

Representations that show the number and types of atoms present in a molecule, but not the bonding arrangement or structure.

Thiols

Organic compounds containing a sulfhydryl group, characterized by their strong odors and participation in chemical reactions.

Unsaturated Fats

Fats containing one or more double bonds between carbon atoms, leading to lower melting points and generally found as liquids at room temperature.