108) Power feed is not possible in compound slide method of taper turning. Which one of the following defects can be noticeable on the tapered workpiece due to the above reason ?
Answer is:
Poor surface finish
Related Lathe MCQ - Machinist(Set-1) with Answers
Answer is:
holding on cone mandrel and machining between centres
111) To get a fine even surface on a workpiece by facing operation on lathe, it is necessary to have
Answer is:
high cutting speed, fine feed and light depth of cut
Explanation:
Facing Operation. Facing is the process of removing metal from the end of a workpiece to produce a flat surface. Most often, the workpiece is cylindrical, but using a 4-jaw chuck you can face rectangular or odd-shaped work to form cubes and other non-cylindrical shapes.
Answer is: