Pressing uses male and female molds, sometimes called ____.
A. assemblies
B. dies
C. casts
D. adhesives
Answer: B
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What is the most commonly used lumber size in making floor trusses, and what is the width of such a truss?
What will be an ideal response?
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Our national and state forests preserve a portion of the ____________________ forests that were here when the country was founded
Fill in the blank(s) with correct word
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When applying the principles of atmospheric pressure and vacuum:
A. Vacuum is pressure greater than atmospheric pressure B. A perfect vacuum is 30 in. Hg C. When air becomes colder, it expands and becomes lighter D. Atmospheric pressure at sea level is 14.7 psi
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The _____ is a type of masonry anchor that is set into the concrete while the concrete is still wet.