HEPA filters are capable of capturing particles as small as 0.3 microns, which translates to an efficiency of

_____.

a. 90 percent
b. 93.6 percent
c. 96.3 percent
d. 99.97 percent


d

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Piping, valves, and flanges in caustic piping systems fall into the _____-pound ASA class.

a. 150 b. 300 c. 450 d. 600

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Which of the following is not true of the Cairns Group:

a. It advocates free trade. b. In trade negotiations it is both an ally and adversary of the United States. c. It is a diverse set of import-dependent countries. d. All of its members are not free traders. e. All of the above are true.

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Because of their greater surface area per unit of soil mass, silt loams soils generally have a greater capacity than loamy sand soils to ________

A) adsorb gases B) adsorb water C) support bacterial growth D) release nutrients by mineral weathering E) all of the above

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Where is the split-system evaporator coil located?

A) Either inside or outside B) Outside C) Inside the conditioned space

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