MEASURING MARKING AND PRACTICE - Quiz

1) Which can be measured by feeler gauge?

Radius Screw pitch Surface roughness Gap between mating parts

2) Which marking media is used on the rough surfaces?

White wash Prussian blue Copper Sulphate Cellulose lacquer

3) Which marking media used to mark in the finished surfaces?

White wash Prussian blue Copper Sulphate Cellulose lacquer

4) Which marking media is poisonous?

White wash Prussian blue Copper sulphate Cellulose lacquer

5) What is the basic unit of length as per SI unit?

mm cm meter km