Indian Institute of Technology Gandhinagar Test Engineer Interview Questions and Answers

A universal testing machine is a device used to test the mechanical properties of materials.

• It can measure properties such as tensile strength, compression strength, and elasticity.

• It works by applying a force to a sample and measuring the resulting deformation.

• Gauge length is the length of the section of the sample that is being tested.

• It is important to use the correct gauge length to ensure accurate test results.