Major principal stress at A point is 200 MPa. The radius of Mohr’s stress circle is 50MPa. What is the minor principal stress at the point?

- a)150 MPa
- b)100 MPa
- c)80 MPa
- d)50 MPa

Correct answer is option 'B'. Can you explain this answer?

Naroj Boda
Jun 15, 2021 |

(σ1 = 200)

σ1 − σ3 =100

Hence,(σ3 = 200 − 100 = 100MPa)

Hence correct answer is option B.

(σ1 = 200)σ1 − σ3 =100Hence,(σ3 = 200 − 100 = 100MPa)Hence correct answer is option B.

(σ1 = 200)σ1 − σ3 =100Hence,(σ3 = 200 − 100 = 100MPa)Hence correct answer is option B.