The major and minor principal stresses at a point are 3MPa and -3MPa respectively. The maximum shear stress at the point is

The major and minor principal stresses at a point are 3MPa

1.	The major and minor principal stresses at a point are 3MPa and -3MPa respectively. The maximum shear stress at the point is
A.	Zero
B.	3MPa
C.	6MPa
D.	9MPa
Answer» C. 6MPa

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The major and minor principal stresses at a point are 3MPa and -3MPa respectively. The maximum shear stress at the point is

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