ASSEMBLY - Quiz

1) Which material is used to protect slip gauge from rust?

Oil Wax Kerosene Petroleum jelly

2) What is the procedure to built up the slip gauge for particular dimension?

Start wringing with the largest slip gauges Maximum number of block Built with grade 0 accuracy Start wringing with the small slip gauge

3) Which finishing process have a high degree of dimensional accuracy?

Filing Turning Grinding Lapping

4) Which is the abrasive used for lapping soft steel and non-ferrous metals?

Silicon carbide Diamond Boron carbide Fused alumina

5) Why grooves are provided on the surface of the lapping plate?

To allow expansion To provide clearance To retain the abrasive To permit minor adjustment