What is hydrostatic state of stresses

Question

Accepted Answer

Hydrostatic state of stresses refers to a condition where stress is applied uniformly in all directions within a fluid or solid material.

Occurs when stress is applied uniformly in all directions within a fluid or solid material
Commonly seen in hydraulic systems, such as in a water tank or hydraulic press
Can be calculated using the equation sigma = -P, where sigma is the stress and P is the pressure applied

Accepted Answer

1.It is state of stress in which all principle stresses are in same nature and same magnitude 
2. Mohe cycle reduce into a point if principle stresses are in compressive nature then mohr cycle point will be  negative X-axis and if tensile nature will be positive X-axis 
3. In this point shear stress is absent all possible orientation i.e all planes are principle planes