engineering recuitment GATE ME 2023-24 Test Series Strength of Materials Principal Stress or Strain Graphical Method of Analysis
A rectangular bar of cross sectional area 10000 mm2 is subjected to an axial load of 40 kN. Determine the normal stress on the section which is inclined at an angle of 30° with normal cross-section of the bar.
1
1.5 MPa
2
3 MPa
3
1.7 MPa
4
4.5 MPa