Special Job and Maintenance MCQ with Answers

Special Job and Maintenance MCQ with Answers

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

Answer is:

Stepped mandrel

Explanation:

.

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

Answer is:

Taper Shank mandrels

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

Answer is:

Expansion stud mandrel

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

Answer is:

Collect chuck

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

Answer is:

Grit size