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Discussion :: Theory of Structures

  1. A steel bar 5 m × 50 mm is loaded with 250,000 N. If the modulus of elasticity of the material is 0.2 MN/mm² and Poisson’s ratio is 0.25, the change in the volume of the bar is:

    2. A.

     1.125 cm³
    B.

     2.125 cm³
    C.

     3.125 cm³
    D.

     4.125 cm²

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    Answer : Option C

    Explanation :

    Explanation Not Provided

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