Which of the following metrology methods can be used for measurement of surface roughness? Note: The correct answers cou
Posted: Sun May 15, 2022 9:36 pm
Which of the following metrology methods can be used for measurement of surface roughness?
Note: The correct answers could be more than one.
Rockwell and Vickers testing
Coordinate measurement machine (CMM)
Optical scanning
Tensile testing
Hole drilling and strain gauging
Computed Tomography (CT)
Impact hammer
3 marks
Note: The correct answers could be more than one.
Rockwell and Vickers testing
Coordinate measurement machine (CMM)
Optical scanning
Tensile testing
Hole drilling and strain gauging
Computed Tomography (CT)
Impact hammer
3 marks