Answer :

Final answer:

A dial indicator gauge is a precision measuring tool used in engineering to measure small distances, detect variations, compare measurements, and align components.


Explanation:

A dial indicator gauge is a precision measuring tool commonly used in engineering. It has various functions, including:

  1. Measuring small distances: The dial indicator gauge can measure very small distances accurately, making it useful for measuring small tolerances in machined parts.
  2. Detecting variations: It can detect variations in the movement of a component or machine part. For example, it can be used to measure the runout of a shaft or the flatness of a surface.
  3. Comparing measurements: It can be used to compare measurements and determine the difference between two points or dimensions.
  4. Aligning components: The dial indicator gauge can assist in aligning components accurately, such as aligning two parts for proper assembly.

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