Why is a trench volume chart needed for the calculation of soil quantities? Why can't the pit and ball chart suffice?
What will be an ideal response?
Because the trench length will vary and the trench chart allows the volume of soil to be expressed in CF removed per linear foot of trench length.
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If the flow rate in a hydronic system is reduced by closing a valve, what happens to the flow and pressure?
A) Flow will increase and pressure drop will decrease. B) Flow will decrease and pressure drop will increase. C) Flow and pressure drop will decrease.
All of the following are ways to conquer hunger in developing nations EXCEPT
A) Decreasing imports from developed nations B) Reducing Poverty C) Improving health care D) Enhancing agricultural production
What four vitamins are found in eggs?
What will be an ideal response?
What sheet sizes does the ASME standard recommend for zoning and what sheet sizes do not require zoning?
What will be an ideal response?