With the help of a sketch, explain how the slump of concrete is determined.
What will be an ideal response?
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When preparing the end of a piece of pipe for a Lokring® compression fitting, the end must be sanded the length of _____ pipe diameters from the end of the pipe.
a. 1/2 b. 1-1/2 c. 2 d. 2-1/2
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What was the largest forest wildfire in U.S. history? How big was it?
What will be an ideal response?
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The lengths of the boundaries are noted next to the ___________ symbol.
A. line B. hash C. arrow D. slash
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Give four essential micronutrients in plant nutrition
What will be an ideal response?
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