Illustrate out the term Resolution.
Make a distinction between Accuracy and Precision.
prepare down constructional requirements of a good sine bar.
Mention any four linear measuring instruments.
prepare down the effect of helix angle error.
What are drunken errors in screw threads?
prepare down the purpose of retro-reflectors in Laser interferometers.
Illustrate the applications of laser scanning gauge.
Mention the types of dynamometers.
Provide some bimetallic strip metals.