engineering recuitment HAL Management & Design Trainee Mock Test 2023 Strength of Materials Principal Stress or Strain Principle Stress
The state of stress at a point in a 2-D loading is such that the Mohr's circle is a point located at 175 MPa on the positive normal stress axis. The maximum and minimum principal stresses respectively, from Mohr's circle, are:
1
0; 0 MPa
2
+175 MPa; +175 MPa
3
+175 MPa; -175 MPa
4
+175 MPa; 0 MPa