Metallurgical Engineering > GATE 2024 > Mechanical Behavior
A steel bar is subjected to fatigue loading with a tensile mean stress. Given that the ultimate tensile strength is 1000 MPa and the fatigue limit under fully reversed loading is 250 MPa, the fatigue limit for a mean stress of 100 MPa, considering Goodman relationship is _______ MPa. (Round off to the nearest integer)
Correct : 187
Similar Questions
A single crystal is oriented such that the normal to the slip plane makes an angle of 60° with the tensile axis. If the slip direction makes an angle of 45° wit...
The extrusion force required to extrude an aluminum rod of cross-sectional area of 150 mm2 to cross-sectional area of 50 mm2 is _______ N. (Round off to the nea...
An isotropic metallic cuboid block shown in the figure has a coefficient of linear thermal expansion α, Young's modulus E and Poisson's ratio v. The dimen...
Total Unique Visitors
Loading......