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In a single point tool, the angle between the surface of the flank immediately below the point and a line drawn from the point perpendicular to the base, is known as

A. Side relief angle

B. End relief angle

C. Back rake angle

D. Side rake angle

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  1. The method of grinding used to produce a straight or tapered surface on a workpiece, is
  2. Calculate the weld per minute, work speed of circular electrode of 220 mm diameter for carrying out…
  3. Cold working of steel is defined as working
  4. A __________ grinding wheel is used to grind soft materials.
  5. In which of the following machine, the work is usually rotated while the drill is fed into work?
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  10. What type of fusion welding process is used for welding sheet metals of all engineering metals (except…
  11. Which of the following statement is wrong?
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  13. Which of the following statement is correct regarding grinding of high carbon steel?
  14. For fast removal of materials during grinding, a _________ grinding wheel is used.
  15. Shrinkage allowance on pattern is provided to compensate for shrinkage when
  16. The ductile materials, during machining, produce
  17. For turning internal tapers, the suitable method is
  18. The tool may fail due to
  19. The main purpose of a boring operation, as compared to drilling, is to
  20. Chemical milling operation is performed
  21. The relief or clearance at the cutting edge of a flat drill varies from
  22. An expendable pattern is used in
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  24. The primary purpose of a sprue in a casting mould is to
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  26. The rear teeth of a broach
  27. The cutting force in up milling __________ per tooth movement of the cutter.
  28. The percentage of carbon in gray cast iron is in the range of
  29. The work or surface speed for cylindrical grinding varies from
  30. The operation of producing grooves around the periphery of a cylindrical or conical workpiece is called