For plain turning a 60 mm diameter workpiece using HSS tool with recommend cutting speed of 30 metre / min., the rpm should be

30) Which of the following factors governs the selection of feed when turning a workpiece ?

31) Which one of the following shoulders is used on components to be threaded ?

32) While using the form tool method of taper turning

33) When the offset is towards the operator, the large diameter of the taper will be at