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The height of each tooth of a broach is

A. Same throughout

B. In progressively decreasing order

C. In progressively increasing order

D. None of these

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

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  1. A bottoming tap has
  2. Down milling is also called
  3. The grinding of long, slender shafts or bars is usually done by
  4. In metal cutting operations, the shear angle is the angle made by the shear plane with the
  5. If the cutting speed is increased, then the built-up-edge
  6. In determining the various forces on the chip, Merchant assumed that the
  7. An expendable pattern is used in
  8. The mechanism of material removal in EDM process is
  9. Drilling is an example of
  10. In Oxyacetylene gas welding, temperature at the inner cone of the flame is around
  11. The lathe centres are provided with standard taper known as
  12. High speed steel tools retain their hardness upto a temperature of
  13. A __________ grinding wheel is used to grind soft materials.
  14. The factor which affects the tool life is
  15. In abrasive jet machining, as the distance between the nozzle tip and the work surface increases, the…
  16. The operation in which oil is permeated into the pores of a powder metallurgy product is known as
  17. Which of the following statement is wrong as regard to down milling?
  18. The velocity of tool along the tool face is known as
  19. With the same tool life, the maximum material per minute is removed by
  20. Crater wear leads to
  21. Relief angles on high speed steel tools usually vary from
  22. Glazing in grinding wheels __________ cutting capacity.
  23. Glazing in grinding wheels can be decreased by
  24. The actual feed in centerless grinders is given by (where d = Dia. of regulating wheel, n = Revolutions…
  25. Hardness of green sand mould increases with
  26. Green sand mould indicates that
  27. The method of grinding used to produce a straight or tapered surface on a workpiece, is
  28. In a planer
  29. Cutting fluids are used to
  30. The usual value of the point angle of a drill is