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The structure of a grinding wheel depends upon

A. Hardness of the material being ground

B. Nature of the grinding operation

C. Finish required

D. All of these

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

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  1. Cast iron during machining produces
  2. The surface finish is improved by the increase in
  3. The process of improving the cutting action of the grinding wheel is called
  4. A ring gauge is used to measure
  5. Climb milling is chosen while machining because
  6. The work or surface speed for cylindrical grinding varies from
  7. The factor considered for evaluation of machinability is
  8. Crater wear leads to
  9. Cutting fluids are used to
  10. The maximum production of small and slender parts is done by
  11. Shrinkage allowance on pattern is provided to compensate for shrinkage when
  12. The process of removing metal by a cutter which is rotated against the direction of travel of workpiece,…
  13. Soft materials can not be economically ground due to
  14. The tool material, for faster machining, should have
  15. While current is shut down in the welding circuit, what kind of voltage exists between the output terminals…
  16. The size of a shaper is given by
  17. The cutting fluid mostly used for machining alloy steels is
  18. The main purpose of spheroidising treatment is to improve
  19. The cutting speed for drilling copper with high speed steel drills varies from
  20. The cutting speed of a drill depends upon the
  21. Tool life is measured by the
  22. The relation between tool life (T) and cutting speed (V) is VTn = Constant. In this relation, the value…
  23. A drill bit of 20 mm diameter rotating at 500 r.p.m. with a feed rate of 0.2 mm/revolution is used to…
  24. A lathe with four steps on the cone pulley and with back-gears will have
  25. For turning small taper on long workpiece, the suitable method is
  26. In _________ operation, the cutting force is maximum when the tooth begins its cut and reduces it to…
  27. A dense structure of a grinding wheel is used for
  28. Two plates of the same metal having equal thickness are to be butt welded with electric arc. When the…
  29. In drilling brass, a drill with
  30. The type of tool used on milling machine and broaching machine is