The state of stresses at a given point in a material is show

The state of stresses at a given point in a material is shown in the figure below together with possible Mohr circle diagrams corresponding to this state of stress. Which of the following statements is correct?

The Mohr circle corresponding to the state of stresses is given in figure (a).

The Mohr circle corresponding to the state of stresses is given in figure (b).

The Mohr circle corresponding to the state of stresses is given in figure (c).

The correct Mohr circle could be either that shown in figures (a) or (c) depending on the sign convention used for the shear stress.

1.		The Mohr circle corresponding to the state of stresses is given in figure (a).
2	.	The Mohr circle corresponding to the state of stresses is given in figure (b).
3.		The Mohr circle corresponding to the state of stresses is given in figure (c).
4.		The correct Mohr circle could be either that shown in figures (a) or (c) depending on the sign convention used for the shear stress.

20 N/mm2 10 N/mm2 40 N/mm2 40 N/mm2 10 N/mm2 20 N/mm2 10- 10 40 10 20 10 20 40 10

Solution

4)the correct mohr circle colud be either that shown in figurees(a) or (c) depending on the sign convention used for the shear stress