PROBLEM 2.35 The 5-ft concrete post is reinforced with six steel bars, each with a -in. diameter. Knowing that Es = 29 ? 106 psi and Ec = 3.6 ? 106 psi, determine the normal stresses in the steel and in the concrete when a 200-kip axial centric force is applied to the post.
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The ____ indicates the type of weld to be made.
A. arrow B. weld symbol C. tail D. REFerence line
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In Egypt in 1882, which of the following groups staged an uprising against the khedive’s authority?
a. the Mahdists, followers of Mehmed Ahmad b. creditor merchants c. army officers d. rural farmers and laborers
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The parameter labeled length in a bit shift right instruction refers to the number of __________ used in an array.
A. words B. bits C. outputs
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The discharge air setpoint of a direct-fired make-up air unit is usually _____
a. about 25°F below the desired room temperature b. at or slightly above the desired room temperature c. at least 25°F above the desired room temperature d. at least 40°F above the desired room temperature
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