Engineering, 02.03.2020 18:14 dekhua
A 0.25in diameter copper rod BC is securely attached between two identical 1in diameter steel rods (AB and CD).
Find the load P if the total elongation of the system is measured to be 0.0312in. Esteel= 29,000ksi, Ecopper= 17,000ksi.
Answers: 3
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The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false
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Aturning operation is performed with following conditions: rake angle of 12°, a feed of 0.35 mm/rev, and a depth of cut of 1.1 mm. the work piece is aluminum alloy 6061 with t6 heat treatment (a16061-t6). the resultant chip thickness was measured to be 1.0 mm. estimate the cutting force, fc. use shear stress of 207 mpa and coefficient of friction on the tool face of 0.6.
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A 0.25in diameter copper rod BC is securely attached between two identical 1in diameter steel rods (...
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