Operating Enggineer Interview Questions and Answers

A machine is a device that uses energy to perform a task. Stress is the force applied to an object, while strain is the deformation caused by stress.

• A machine is a mechanical or electrical device that uses energy to perform a task

• Stress is the force applied to an object, while strain is the deformation caused by stress

• Stress can be measured in units of force per unit area, while strain is measured as a ratio of the change in length or shape to the original length or shape

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