____ of a micrometer, or checking a tool with a more accurate tool, should be performed periodically to check for proper function.
A) Calibration
B) Indicating
C) Telescoping
D) Transfer

Question

Quizplus · Accepted Answer

Calibration is the process of comparing a measuring instrument with a known standard to ensure its accuracy. It should be performed periodically to check for errors and to ensure that the tool is functioning properly. This ensures that measurements taken with the tool are reliable and accurate. Indicating, telescoping, and transfer are all techniques used with measuring tools, but they are not related to checking the accuracy of the tool itself.

____ of a Micrometer, or Checking a Tool with a More