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Discussion :: GATE Mining Engineering

  1. A cylindrical rock specimen of diameter 54 mm has Young's modulus of 68.97 GPa and Poisson's ratio of 0.35. The rock specimen fails in uniaxial compression at a lateral strain of 0.01%. The axial load at failure in kN is __________
    2. A.
    34.6 to 35.3
    B.
    44.8 to 45.5
    C.
    54.7 to 55.3
    D.
    12.6 to 13.3

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    Answer : Option B

    Explanation :

    -NA-

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