General Studies · Metrology and Inspection
While measuring surface texture, the part of the profilometer that makes physical contact with the workpiece surface is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1an electrical pickup
- 2a finely pointed stylus✓
- 3a motorised mechanism
- 4a recording unit
Correct answer
a finely pointed stylus
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