Which of the following operations is carried out at a minimum cutting velocity if the machines are equally rigid and the tool work materials are the same?

A. Turning

B. Grinding

C. Boring

D. Milling

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

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  1. The rake angle required to machine brass by high speed steel tool is
  2. The helix angle of a drill is __________ for drilling brass.
  3. Tool life is measured by the
  4. A right hand tool on a lathe cuts most efficiently when it travels
  5. An open structure of a grinding wheel is used for
  6. The operation performed on a shaper is
  7. A jig is defined as a device which
  8. A drill considered as a cutting tool having zero rake, is known as a
  9. In which type of welding a gas shield, a consumable electrode is used and the welding can be done in…
  10. Threading is an operation of
  11. The tool life is affected by
  12. Which of the following arc welding processes does not use consumable electrodes?
  13. If the cutting speed is increased, then the built-up-edge
  14. Stellite preserves hardness upto a temperature of
  15. The work or surface speed for cylindrical grinding varies from
  16. Flank wear occurs mainly on the
  17. In the relation VTn = C, the value of n for carbide tools is
  18. Climb milling is chosen while machining because
  19. Which of the following statement is incorrect with reference of lathe cutting tools?
  20. In a shaper
  21. In hot machining, tool is made of
  22. A solid cylinder of diameter 100 mm and height 50 mm is forged between two frictionless flat dies to…
  23. In a shaper, the length of stroke is increased by
  24. The trade name of a nonferrous cast alloy composed of cobalt, chromium and tungsten is called
  25. The common welding error that occurs due to shrinkage of weld metal, faulty clamping of parts, faulty…
  26. A diamond locating pin is used in jigs and fixtures because
  27. Ceramic cutting tools are
  28. Crack in grinding wheel is developed due to
  29. The cutting speed for drilling aluminium, brass and bronze with carbon steel drills is _________ cutting…
  30. For machining a cast iron workpiece by a high speed steel tool, the average cutting speed is