In a shaper, the length of stroke is increased by

A. Increasing the centre distance of bull gear and crank pin

B. Decreasing the centre distance of bull gear and crank pin

C. Increasing the length of the arm

D. Decreasing the length of the slot in the slotted lever

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

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  1. The lip angle is the angle
  2. The method of grinding used to produce a straight or tapered surface on a workpiece, is
  3. For turning small taper on long workpiece, the suitable method is
  4. Tumbler gears in lathe are used to
  5. When the tool moves parallel to the lathe axis, the movement is termed as
  6. Dielectric is used in
  7. Hot rolling of mild steel is carried out
  8. Fixtures are used
  9. The maximum production of small and slender parts is done by
  10. The tap used to cut threads in a blind hole is
  11. With the same tool life, the maximum material per minute is removed by
  12. The high cutting speed and large rake angle of the tool will result in the formation of
  13. Relief angles on high speed steel tools usually vary from
  14. In order to obtain a surface finish in the range of 0.75 μm to 1.25 μm , the operation used…
  15. Crater wear is mainly due to the phenomenon known as
  16. The tool may fail due to
  17. Down milling is also called
  18. The type of reamer used for reaming operation in a blind hole, is
  19. The broaching operation in which either the work or the tool moves across the other, is known as
  20. In a centre lathe, the cutting tool is fed in _________ with reference to the lathe axis.
  21. Misrun is a casting defect which occurs due to
  22. Trepanning is performed for
  23. Buffing wheels are made of
  24. The in-feed grinding is used to
  25. In ECM, the material removal is due to
  26. NC contouring is an example of
  27. For generating a Coons surface we require
  28. In gear hobbing
  29. In a gating system, the ratio 1: 2: 4 represents
  30. A tool used to withdraw a drill from the sleeve is called