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