____ of soil refers to increasing its density by mechanically forcing the soil particles closer together.

A. Blending
B. Shaking
C. Compaction
D. Consolidation


Answer: C

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A PV collector converts 0.37 of the? solar power to electrical power.  If 820.2 W falls on a collector, how much electrical power is produced by the collector?

Fill in the blank(s) with the appropriate word(s).

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The term used to reference the assembly of all the components that make up the air-conditioning system is ____.

A. casement B. sleeve C. chassis D. wrap-around

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15/16 - 1/4 - 1/2 = __________.

Fill in the blank(s) with the appropriate word(s).

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Negative variables are those things that a painter does to duplicate the original finish, which in turn result in a good color match.

Answer the following statement true (T) or false (F)

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