Frequently Asked Questions...
6. What is done before measuring a component with a micrometer?
possible answers
a)Verify the vernier scale
b)Verify the micrometer setting with a standard
c)Check that the micrometer fits the component
d)Check that the plasti-gauge has been used correctly
Answer:
B - verify that the micrometer is calibrated. In industry, there is usually a plant calibration program where the instruments are checked on a regular basis (and a cal sticker is affixed to the instrument). In the absence of a calibration program, the micrometer ought to be checked against the standard before measuring.
Micrometer Set
MICROMETER SET.wmv
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