engineering recuitment KPSC Assistant Engineer Civil Mock Test 2020 Strength of Materials Principal Stress or Strain
The state of stress at a certain point in a stressed body is as shown in the figure. Normal stress in x-direction is 80 MPa (Tensile) and in y-direction is 40 MPa (Compressive). The radius of the Mohr’s circle for this state of stress will be
1
60 MPa
2
40 MPa
3
20 MPa
4
10 Mpa