DETAILS AND ASSEMBLED DRAWING ACCURACY - Quiz

1) Which material is used for making the gauges?

Alloy steel Cast Iron Cast Steel Mild Steel

2) Which among the following causes first order surface irregularity?

Vibration Lack of straightness Feed & speed Lack of rigidity

3) Which among the following is a type of direct measuring instrument of roughness?

Micro interferometer Micro meter Profilometer Surface dynometer

4) What is the angle of beam light with the work in microscoping inspection?

45 Degree 45 Degree 75 Degree 60 Degree