A 0.375 -in. thick rectangular alloy bar is subjected to a tensile load P by pins at A and B. The width of the bar is h = 3 in. Strain gages bonded to the specimen measure the following strains in the longitudinal (x) and transverse (y) directions: Ex = 550 μe and ey = -140 pc. [P = 11 kips] P Determine Poisson's ratio for this specimen. Answer: B What is the modulus of elasticity for this specimen? 33640 ksi 22400 ksi 14570 ksi 17780 ksi 11640 ksi

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