Question

Q-1) A pipe (E = 1 10 GPa) carries a load Pi 120 kN at A and a gc dac uniformly distributed load P2 = 100 C kN on the cap plate at B. Initial pipe diameters and thicknesses are: dn 38 mm. IAB- 12 mm, dBC-70 mm. IBC = 10 mm. Under loads Pl and P2, wall thickness c increases by 0.0036 mm. Poisson's ratio v for the pipe material is approximately: (A) 0.27 (B) 0.30 (C) 0.37 (D) 0.34 Cap plate a d P2

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Answer 1