SPECIAL JOB AND MAINTENANCE - Quiz

1) Which mandrel is manufactured in order to reduce the number of mandrel?

Threaded mandrel Stepped mandrel Solid mandrel Gang mandrel

2) Which mandrels is NOT used in between lathe centres?

Cone mandrels Gang mandrels Stepped mandrels Taper Shank mandrels

3) Which mandrel is used for machining similar part where internal diameter vary slightly?

Gang mandrels Stepped mandrels Taper Shank mandrels Expansion stud mandrel

4) What is the name of chuck that hardend steel sleeve having slits cut partly?

Combination chuck Collect chuck Magnetic chuck Hydrolic chuck

5) What term indicate actual size of the abrasive grain?

Structure Grit size Grade of bond Abrassive type