A core sample of 54 mm diameter having Young's modulus of 68.97 Gpa fails in uniaxial compression at 0.1% axial strain. The axial load at failure in kN is
A. 158.00
B. 68.97
C. 58.00
D. 15.80
Answer: Option A
This Question Belongs to Mining Engineering >> Rock Mechanics And Roof Supporting
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