ASSEMBLY - Quiz

1) Which process improves the quality of fit between the mating components?

Filing Turning Grinding Lapping

2) Which abrasive is used for lapping hardened steel and cast iron?

Silicon carbide Boron carbide Aluminium oxide Fused aluminum

3) Which finishing operation is performed by the tool that rotate and reciprocate simultaneously?

Drilling Honing Lapping Grinding

4) Why holes are provided in ring type lapping?

Lubrication Removal of heat Hold lapping compound Increase the efficiency

5) Which type of key has one face curvature to match shaft surface?

Sunk key Flat saddle key Circular taper key Hallow saddle key