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Buttress threads are usually found on

A. Screw cutting lathes

B. Feed mechanisms

C. Spindles of bench vices

D. Railway carriage couplings

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

You can do it
  1. The square threads are usually found on
  2. The property of a material which enables it to resist fracture due to high impact loads is known as
  3. The helix angle for double helical gears may be made up to
  4. The face of the tooth is the
  5. A universal coupling is used to connect two shafts
  6. The tension on the slack side of the belt is __________ the tension on the tight side of the belt.
  7. The piston pin bearings in heavy duty diesel engines are
  8. If a material fails below its yield point, failure would be due to
  9. Which of the following statement is correct regarding power screws?
  10. Spring index is
  11. When a beam of rectangular cross-section of width b and depth d, is subjected to a shear force F, the…
  12. The shearing stresses in the inner face as compared to outer face of the wire in a heavy close coiled…
  13. A connecting rod is designed as a
  14. Oldham coupling is used to connect two shafts
  15. The usual clearance provided in hydrodynamic bearing per mm of diameter of shaft is
  16. When the belt speed increases
  17. Two closely coiled helical springs with stiffness k₁ and k₂ respectively are connected…
  18. The rated life of a bearing varies
  19. Two rigid plates are clamped by means of bolt and nut with an initial force F. After tightening, a separating…
  20. When the length of the journal is equal to the diameter of the journal, then the bearing is said to…
  21. A self locking screw has
  22. A tap bolt
  23. Which of the following screw thread is used for power transmission in one direction only?
  24. The process which improves the machinability of steels, but lowers the hardness and tensile strength…
  25. The toughness of a material _________ when it is heated
  26. When the fulcrum is in between the load and effort, the lever is said to be of
  27. When a circular beam of diameter d is subjected to a shear force F, the maximum shear stress induced…
  28. A bolt
  29. The taper on key is given on
  30. The notch angle of the Izod impact test specimen is