A machine element is subjected to the normal stress of 80 MPa and shear stress of 60 MPa. The yield strength of material is 320 MPa. The factor of safety using maximum shear stress theory will be

A machine element is subjected to the normal stress of 80 MPa and she

1.	A machine element is subjected to the normal stress of 80 MPa and shear stress of 60 MPa. The yield strength of material is 320 MPa. The factor of safety using maximum shear stress theory will be
A.	2.85
B.	4
C.	2.21
D.	None of these
Answer» D. None of these

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A machine element is subjected to the normal stress of 80 MPa and shear stress of 60 MPa. The yield strength of material is 320 MPa. The factor of safety using maximum shear stress theory will be

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