The width of cutting edge of a parting off tool varies from

A. 3 to 12 mm

B. 5 to 20 mm

C. 8 to 30 mm

D. 15 to 40 mm

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

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  1. The operation of producing grooves around the periphery of a cylindrical or conical workpiece is called
  2. A shaft has a dimension, φ9 +0.025⁺⁰⁰⁰⁹, the respective values…
  3. The purpose of jigs and fixtures is to
  4. In Oxyacetylene gas welding, temperature at the inner cone of the flame is around
  5. In grinding irregular, curved, tapered, convex and concave surfaces, the grinder used is
  6. The factor responsible for the formation of continuous chips with built up edge is
  7. In a plain milling cutter, the chip space between the back of one tooth and the face of the next tooth…
  8. For turning internal tapers, the suitable method is
  9. Which of the following statement is correct about nose radius?
  10. For fast removal of materials during grinding, a _________ grinding wheel is used.
  11. The angle between the face and flank of the single point cutting tool is known as
  12. Which of the following statement is wrong about ultrasonic machining?
  13. When the tool moves parallel to the lathe axis, the movement is termed as
  14. A dense structure of a grinding wheel is used for
  15. The size of a shaper is given by
  16. For generating a Coons surface we require
  17. Buffing wheels are made of
  18. The helix angle of a drill is __________ for drilling brass.
  19. The enlarging of an existing circular hole with a rotating single point tool is called
  20. A drill mainly used in drilling brass, copper or softer materials, is
  21. The lathe spindles at the nose end have
  22. In metal cutting, use of low feeds and high cutting speeds is desired when the objective is
  23. The tap used to cut threads in a blind hole is
  24. In hot machining, the work is heated by
  25. The percentage of carbon in gray cast iron is in the range of
  26. The cutting fluid mostly used for machining alloy steels is
  27. What is the type of welding defect caused due to poor manipulation of weld rod or a dirty joint called?
  28. In lapping operation, the amount of metal removed is
  29. Two plates of the same metal having equal thickness are to be butt welded with electric arc. When the…
  30. The velocity of tool along the tool face is known as