WebJul 5, 2024 · In an aluminium (Al) bar of square cross section, a square hole is drilled and is filled with iron (Fe) as shown in the figure. The electrical resistivities of Al and Fe are `2.7 … WebAn aluminum bar is 10 in long and has a square cross-section of 0.75 in. on one side. If it is pulled in tension with a load of 20 kip and experiences an elongation of 0.028 in, what is …
In an aluminium(Al) bar of square cross section, a square hole is
WebSep 14, 2024 · In an aluminium (Al) bar of square cross section, a square hole is drilled and is filled with iron (Fe) as shown in the figure. The electrical resistivities of Al and Fe are 2.7 … WebFeb 19, 2024 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators ... greenstone software free download
In an aluminium (Al) bar of square cross section a square …
WebProblem 107 A rod is composed of an aluminum section rigidly attached between steel and bronze sections, as shown in Fig. P-107. Axial loads are applied at the positions indicated. If P = 3000 lb and the cross sectional area of the rod is 0.5 in2, determine the stress in each section. ... If P = 3000 lb and the cross sectional area of the rod ... WebJan 21, 2024 · Answer: the modulus of elasticity of the aluminum is 75740.37 MPa Explanation: Given that; Length of Aluminum bar L = 125 mm square cross section s = 16 mm so area of cross section of the aluminum bar is; A = s² = 16² = 256 mm² Tensile load acting the bar p = 66,700 N elongation produced Δ = 0.43 so Δ = PL / AE we substitute WebIn an aluminum (Al) bar of square cross section, a square hole is drilled and is filled with iron (Fe) as shown in the figure. The electrical resistivities of Al and Fe are 2.7× 10 −8Ω m and 1.0×10 −7Ω m, respectively. The electrical resistance between the two faces P and Q of … greenstone solicitors dewsbury