CM 2113 Wang Test 2 Exam / CM 2113 Wang Test 2
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Three basic components of soil - Answer-solids, water and
air
The three basic components of soil are ______,
________, and __________. - Answer-solids, water, and
air
For bulk materials, volumetric measure varies with the
material's position in the construction process. - Answer-
true
The same weight of a material will occupy different
volumes as the material is handled on the project. -
Answer-true
________ is a reduction in density due to loosening the
soil by digging. - Answer-swell
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Which of the following soil volume is used to determine the
volume capacity of excavating and hauling equipment? -
Answer-loose volume
Soil density is a measure of __________ per unit of
volume. - Answer-weight
A soil's bank condition is the typical amount of soil in its
__________ state. - Answer-natural state
1 bank cubic yard is 1 cubic yard of material after it has
been disturbed by a loading process. - Answer-false
Construction cost estimates are based on the total
quantity of the work to be performed multiplied by the
____________ of the work. - Answer-unit price
A contractor is planning to haul in the soil to construct a
parking lot for a shopping center she is constructing.
Density tests taken on the soil in its natural state (wet)
indicate a unit weight of 101 pounds per cubic foot. The
contractor heated a soil sample in an oven and
determined the dry unit weight to be 96 pounds per cubic