The surface finish is improved by the increase in

A. Cutting speed

B. Nose radius

C. True rake angle

D. All of these

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  1. The correct sequence of the following parameters in order of their maximum to minimum influence on tool…
  2. The hole to be drilled for tapping is _________ the outside diameter of the thread on the tap.
  3. Hardness of green sand mould increases with
  4. In a CNC program block, N002 GO2 G91 X40 Z40......, GO2 and G91 refer to
  5. Work speed of circular electrode of 220 mm diameter for carrying out seam welding at 4 welds per cm…
  6. The cutting speed is minimum while machining _________ with a high speed steel tool.
  7. The ductile materials, during machining, produce
  8. The top and sides of the table of a shaper usually have
  9. The tool material, for faster machining, should have
  10. Which of the following statement is correct for oblique cutting system?
  11. The swing diameter over the bed is ________ the height of the centre measured from the bed of the lathe.
  12. Which of the following parameters influence the axial feed rate in centerless grinding?
  13. A single point thread cutting tool should ideally hav
  14. If the flame of the welding torch is directed towards the progress of welding, then what will you call…
  15. The material property which depends only on the basic crystal structure is
  16. The common welding error that occurs due to wrong speed, faulty preparation, and high / low current,…
  17. The broaching operation in which either the work or the tool moves across the other, is known as
  18. Trepanning is an operation of
  19. The factor considered for evaluation of machinability is
  20. The velocity of tool along the tool face is known as
  21. An operation of embossing a diamond shaped pattern on the surface of a workpiece, is known as
  22. The cutting speed for drilling aluminium, brass and bronze with carbon steel drills is _________ cutting…
  23. In machining metal, cutting force at the cutting edge is measured by a
  24. The average cutting speed for turning mild steel with a high speed steel tool is
  25. In a shaper, the metal is removed during
  26. In which of the following machine, the work remains stationary and the tool is rotated?
  27. The size of a lathe is specified by the
  28. What is the method of brazing used to join relatively small assemblies made from materials that either…
  29. The method of grinding used to produce a straight or tapered surface on a workpiece, is
  30. Which of the following statement is wrong as regard to down milling?