____ are preformed solid elastomeric materials designed to fit the configuration of components and panels to be sealed.

A. Cellular tapes
B. Mastics
C. Acrylics
D. Gaskets


Answer: D

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A company that manufactures general-purpose transducers invested $2 million 4 years ago in high-yield junk bonds. If the bonds are now worth $2.8 million, what rate of return per year did the company make on the basis of (a) simple interest, and (b) compound interest? (c) What is the spreadsheet function to find the answer for compound interest?

What will be an ideal response?

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Digital systems process only two numbering systems

Indicate whether the statement is true or false

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What is a practical method to measure the airtightness of an existing or partially-constructed building?

A. ?blower door testing B. ?exhaust rate testing C. ?window seal testing D. ?inspecting windows for cracks

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Two technicians are discussing the Environmental Protection Agency (EPA). Technician A says the EPA was formed in the 1890's to address pollution from factories. Technician B says that the EPA met with early resistance in its efforts to protect the environment. Who is correct?

A. A only B. B only C. Both A and B D. Neither A nor B

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