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The shear velocity is the velocity of

A. Tool relative to the workpiece

B. Chip relative to the tool

C. Tool along the tool face

D. None of these

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

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  1. In a plain milling cutter, the chip space between the back of one tooth and the face of the next tooth…
  2. The cutting fluid mostly used for machining alloy steels is
  3. Hardness of steel greatly improves with
  4. A feed gear box for a screw cutting lathe is designed on the basis of
  5. In metal machining, the work-tool contact zone is a zone where heat is generated due to
  6. The cutting angle of a flat drill varies from
  7. The factor considered for evaluation of machinability is
  8. Green sand mould indicates that
  9. What is the method of brazing used to join relatively small assemblies made from materials that either…
  10. Hardness of green sand mould increases with
  11. While current is shut down in the welding circuit, what kind of voltage exists between the output terminals…
  12. In centreless grinders, the regulating wheel is inclined at
  13. Cutting fluids are used to
  14. The cutting speed for counter-boring should be _________ that of drilling operation.
  15. The increase in depth of cut and feed rate __________ surface finish.
  16. A tool used to withdraw a drill from the sleeve is called
  17. For machining a mild steel workpiece using carbide tool, the maximum material will be removed at a temperature…
  18. The chuck used for setting up of heavy and irregular shaped work should be
  19. In Oxyacetylene gas welding, temperature at the inner cone of the flame is around
  20. A diamond locating pin is used in jigs and fixtures because
  21. The process of removing metal by a cutter which is rotated against the direction of travel of workpiece,…
  22. Threading is an operation of
  23. The tool life in case of a grinding wheel is the time
  24. The type of reamer used for reaming soft aluminium or copper, is
  25. In electro-discharge machining, dielectric is used to
  26. The cutting force in punching and blanking operations mainly depends on
  27. The effect of setting a boring tool above centre height leads to
  28. The helix angle of a drill is __________ for drilling brass.
  29. Gears can be best produced on mass production by
  30. In electro discharge machining, tool is made of