Name the material that uses additional forming of steel after initial hot rolling, and where the process is used to clean up hot-formed steel, provide a smooth, clean surface, ensure dimensional accuracy, and increase the tensile strength of the finished product.
What will be an ideal response?
Cold-rolled steel (CRS)
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Using standard formwork components for a waffle slab, the center-to-center distance between waffles (voids) is
A) 2 ft, 4 ft, or 6 ft. B) 5 ft, 6 ft, or 7 ft. C) 4 ft, 5 ft, or 6 ft. D) 3 ft, 4 ft, or 5 ft. E) none of the above.
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The FFA has members in all 50 states, as well as in Puerto Rico and the U.S. Virgin Islands
Indicate whether the statement is true or false
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If you have only a small yard, how can fruit and nut trees be included in the landscape to save room?
What will be an ideal response?
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Determine the equivalent impedance seen by the source vs in Figure P4.47 when:
vs(t) = 10 cos(4000t + 60°) V
R1 = 800? R2 = 500?
L = 200mH C = 70nF
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