When a body is subjected to a direct tensile stress (Ïƒ) in one plane, then maximum normal stress occurs at a section inclined at __________ to the normal of the section. - Mechanics

Mechanical Engineering : Mechanics - Strength of Materials - Quiz(MCQ)

When a body is subjected to a direct tensile stress (Ïƒ) in one plane, then maximum normal stress occurs at a section inclined at __________ to the normal of the section.

0Â°

30Â°

45Â°

90Â°

Correct Answer : Option (A) : 0Â°

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A body is subjected to a direct tensile stress of 300 MPa in one plane accompanied by a simple shear stress of 200 MPa. The minimum normal stress will be

-100 MPa

250 MPa

300 MPa

400 MPa

Correct Answer : -100 MPa

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