Engineering, 21.01.2022 19:50 LMedley1373
A mild steel rod of 20mm diameter and 300mm long is enclosed centrally inside a hollow copper tube external diameter 30 mm and internal diameter of 25mm The end of the tube and rods are brazed together and the composite bar is subjected to an axil pull of 40KN . if E of steel and copper is 200GN/m2 and 100GN/m2
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A mild steel rod of 20mm diameter and 300mm long is enclosed centrally inside a hollow copper tube e...
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