Soderberg relation is based on __________ of the material whereas all other failure relation for dynamic loading are based on ultimate strength of the material.

A. Elastic strength

B. Yield strength

C. Shear strength

D. None of these

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

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  1. The allowable static stress for steel gears is approximately __________ of the ultimate tensile stress.
  2. For circumferential joint in boilers, the type of joint used is
  3. The bending stress in a curved beam is
  4. When an open coiled helical compression spring is subjected to an axial compressive load, the stress…
  5. In cross or regular lay ropes
  6. Machine screws are
  7. The helix angle for single helical gears ranges from
  8. A stud
  9. Basic hole is one
  10. In order to avoid tearing of the plate at an edge, the distance from the centre line of the rivet hole…
  11. In order to determine the stresses in a thin cylinder due to an internal pressure, it is assumed that
  12. The condition for maximum power transmission is that the maximum tension in the flat belt should be…
  13. The standard length of the shaft is
  14. The notch angle of the Izod impact test specimen is
  15. In replacing the V-belts, a complete set of new belts is used instead of replacing a single damaged…
  16. The connecting rod bolts are tightened up with initial tension greater than the external load so that
  17. The suitable material for belt in agricultural machinery is
  18. Applications in which stresses are encountered in one direction only uses following type of threads
  19. For high speed engines, the cam follower should move with
  20. The arms of the pulleys for flat belt drive have
  21. The contact ratio is the ratio of
  22. A special case of ductility which permits materials to be rolled or hammered into thin sheets, is called
  23. If a load W is applied instantaneously on a bar; Then the stress induced in bar will
  24. In skew bevel gearing, the axes of shafts are
  25. The crest diameter of a screw thread is same as
  26. A bolt
  27. The maximum shear stress theory is used for
  28. The bearings of medium series have capacity __________ over the light series.
  29. Oldham coupling is used to connect two shafts
  30. The rivet head used for boiler plate riveting is usually