Mechanical Engineering > GATE 2015 SET-1 > Theories of Failure
A machine element is subjected to the following bi-axial state of stress: σx = 80 MPa; σy = 20 MPa; τxy = 40 MPa. If the shear strength of the material is 100 MPa, the factor of safety as per Tresca's maximum shear stress theory is
A
1.0
B
2.0
C
2.5
D
3.3

Correct : b

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Related Topics

stress analysis bi axial stress state Tresca's maximum shear stress theory GATE Mechanical Engineering 2015 factor of safety mechanical engineering gate shear strength material stress failure threshold GATE set 1 question 58

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