engineering recuitment UKPSC Polytechnic Lecturer Mock Test 2024 Strength of Materials Simple Stress and Strain
Mohr’s circle for state of stress defined by \(\left[ {\begin{array}{*{20}{c}} {30}&0\\ 0&{30} \end{array}} \right]\)MPa is circle with
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Centre at (0, 0) and radius 30 MPa
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Centre at (30, 0) and radius 30 MPa
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Centre at (0, 0) and radius 60 MPa
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Centre at (30, 0) and zero radius