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  1. Jigs are used
  2. The size of a lathe is specified by the
  3. In drilling Bakelite and fibrous plastics, the point angle of a drill is
  4. In down milling, the thickness of chip is
  5. In an interchangeable assembly, shafts of size 25.000 -0.0100⁺⁰⁰⁴⁰…
  6. If a particular Fe-C alloy contains less than 0.83% carbon, it is called
  7. Gears can be best produced on mass production by
  8. The operation in which oil is permeated into the pores of a powder metallurgy product is known as
  9. The angle between the lathe centres is
  10. In order to achieve a specific surface finish in single point turning, the most important factor to…
  11. Side rake angle of a single point cutting tool is the angle
  12. Which of the following parameters influence the axial feed rate in centerless grinding?
  13. Cutting fluids are used to
  14. Which of the following statement is correct in regard to centreless grinding?
  15. Crater wear leads to
  16. Which of the following statement is wrong about ultrasonic machining?
  17. Larger than 15° side cutting edge angle
  18. The cutting force in up milling __________ per tooth movement of the cutter.
  19. For turning internal tapers, the suitable method is
  20. The percentage of carbon in gray cast iron is in the range of
  21. In abrasive jet machining, as the distance between the nozzle tip and the work surface increases, the…
  22. What is the type of welding defect caused due to poor manipulation of weld rod or a dirty joint called?
  23. In a metal arc welding process, metal transfer across the arc may take place by a method of material…
  24. The rake angle of a single point cutting tool corresponds to _________ of a twist drill.
  25. In a planer
  26. Stellite preserves hardness upto a temperature of
  27. In a plain milling cutter, the chip space between the back of one tooth and the face of the next tooth…
  28. A solid cylinder of diameter 100 mm and height 50 mm is forged between two frictionless flat dies to…
  29. Which one among the following welding processes uses nonconsumable electrode?
  30. The correct sequence of the following parameters in order of their maximum to minimum influence on tool…