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
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.
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
Where is the split-system evaporator coil located?
A) Either inside or outside B) Outside C) Inside the conditioned space