relaxation test meaning in Hindi

Examples

1. The responses for strain hardening, creep, and relaxation tests of such material are shown in Figure 6.
2. The responses for strain hardening, creep, and relaxation tests of such a material are shown in Figure 9.
3. The residual value that is reached when the stress has plateaued at the end of a relaxation test corresponds to the upper limit of elasticity.
4. For some materials such as rock salt such an upper limit of elasticity occurs at a very small value of stress and relaxation tests can be continued for more than a year without any observable plateau in the stress.
5. It is important to note that relaxation tests are extremely difficult to perform because maintaining the condition \ cfrac { \ mathrm { d } \ boldsymbol { \ varepsilon } } { \ mathrm { d } t } = 0 in a test requires considerable delicacy.