FY->Module-4 : TAPER TURNING - Quiz

1) Which is the advantage of taper turning by compound slide method?

Steep taper can be produced Long taper can be produced Thread on taper portion can be produced Most suitable for duplicate taper work

2) Which one is the disadvantage of taper turning by compound slide method?

Only external taper can be turned Damages the centre drilled holes of the work Steep taper cannot be produced Taper length is limited to the movement of the top slide

3) Which part of the lathe is locked while the form tool method is used for turning taper?

Compound rest Carriage Tail stock Head stock

4) What is the purpose of the beveled edges of the rule in a vernier bevel protractor?

Checking squreness Checking flatness Checking 45 Degree and 60 Degree Checking parallelism

5) Calculate the least count of V.B.P if 23 div on main scale is divided into 12 equal parts

1 Degree - 50 Degree 100 Degree 28 Degree 5 Degree