____ are hot rolled steel rods that may be plain (smooth) or deformed.
A. Welded wire reinforcements
B. Fiber reinforcements
C. Insulated concrete forms
D. Reinforcing bars
Answer: D
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Explain what is meant by a chemical’s lower explosive limit and upper explosive limit.
What will be an ideal response?
Effective strategies
a. develop long-range plans for resource allocation. b. align the organization with its environment and achieve major organizational goals. c. provide managers with a list of environmental contingency factors. d. provide an in-depth analysis of the organization's internal strengths and weaknesses. e. determine areas of distinctive competence for the organization.
Using the drawings of Billy’s Convenience Store found in Appendix D, determine the quantity of concrete, reinforcing, and formwork in the slab on grade.
What will be an ideal response?
The amount of error allowed in the size of structural steel is 1/10 of 1%. If an I beam is 7.2 inches deep, what, in inches, is the amount of error allowed?
A. 0.0072 B. 0.072 C. 0.72 D. 7.2