The principal stresses at a point are 100, 100 and-200 kgf/cm2, the oc – McqOptions

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

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