Problem 1.40 A 20-mm-diameter rod made of the same material as rods AC and AD in the truss shown was tested to failure and an ultimate load of 130 kN was recorded. Using a factor of safety of 3.0, determine the required diameter (a) of rod AC, (b) of rod AD.
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A(n) ____________________ is produced by handling the electrode in a way that results in a proper
mix of filler and base metal.
Fill in the blank(s) with the appropriate word(s).
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__________ are used to form small conductors, cut conductors, and to hold and pull conductors.
a. Diagonal pliers b. Lineman pliers c. Long-nosed pliers d. Multipurpose tools
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Bedrooms function best on the southeast side of the house.
Answer the following statement true (T) or false (F)
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In conventional sand casting, the flask consists of a drag, a cope, and intermediate sections called ____ when required.
A. copes B. drags C. cheeks D. gates
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