GRINDING - Quiz

1) Which bond use to make cutting off wheel in grinding?

Silicate bond Shellac bond Rubber bond Vitrified bond

2) Which natural abrasive is used to make lapping compound?

Emery Diamond Corundum Sand stone

3) Which abrasive wheel are used to grinding carbide tipped tool?

Aluminium carbide White Aluminium carbide Silicon carbide Green Silicon carbide

4) What is the surface roughness grade obtained by cylindrical grinding?

N4 N5 N6 N7

5) What is the cause of wheel chatter marks?

Wheel out of centre Incorrect wheel grade Wheel is too soft Dirty coolant