The principal stresses at a point are 100, 100 and-200 kgf/cm2, the octo hedral shear stress at the point is :
Options
A. 100 2 kg/cm2
B. 200 2 kg/cm2
C. 300 2 kg/cm2
D. 400 2 kg/cm2
E. 500 2 kg/cm2.
Correct Answer
100 2 kg/cm2
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