3) The value of one micro-inch is
Related Surface Finish MCQ - Turner (Set-1) with Answers
Flaws are unexpected and unintentional interruptions in the texture.
The value of one micron is 0.001 mm
This is the component of the surface texture upon which roughness is superimposed. Waviness may result from machine or work deflections, vibrations, chatter, heat treatment or warping strain.