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According to I.B.R., the factor of safety of riveted joint should not be less than

A. 1

B. 2

C. 3

D. 4

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  1. A stud
  2. When compared to the rod of the same diameter and material, a wire rope
  3. The maximum bending stress in a curved beam having symmetrical section always occur at the
  4. When a hole of diameter d is punched in a metal of thickness 't', then the force required to punch a…
  5. The sleeve or muff coupling is designed as a
  6. Turn buckle has
  7. When two helical springs of equal lengths are arranged to form a cluster spring, then
  8. The permissible stress for carbon steel under static loading is generally taken as
  9. The material commonly used for machine tool bodies is
  10. For high speed engines, the cam follower should move with
  11. According to Indian standard specifications, a grey cast iron designated by 'FG 200' means that the
  12. The design of shafts made of brittle materials is based on
  13. The rolling contact bearings are known as
  14. The building up of worn and undersized parts, subjected to repeated loads by electroplating is
  15. The lower deviation is the algebraic difference between the
  16. When spring index increases, the value of Wahl's stress factor
  17. The ball bearings are provided with a cage
  18. In the calculation of induced shear stress in helical springs, the Wahl's stress factor is used to take…
  19. The speed of the sprocket reduces as the chain pitch __________ for a given number of teeth.
  20. In a horizontal flat belt drive, it is customary to use
  21. In a journal bearing, the load on the bearing is __________ to the axis of the journal.
  22. If a shaft made from ductile material is subjected to combined bending and twisting moment, calculations…
  23. When bevel gears connect two shafts whose axes intersect at an angle greater than a right angle and…
  24. According to Indian standards, a bolt thread of 6 mm size of coarse pitch and with allowance on the…
  25. According to I.B.R., the factor of safety of riveted joint should not be less than
  26. In a butt welded joint, the size of weld is __________ the throat of weld.
  27. The taper on key is given on
  28. When the belt is transmitting maximum power, the belt speed should be
  29. The ball bearings are, usually, made from
  30. A shaft is subjected to a maximum bending stress of 80 N/mm² and maximum shearing stress equal…