The relation between the pitch of the chain (p) and pitch circle diameter of the sprocket (D) is given by (where T = Number of teeth on the sprocket)

A. p = D sin (90°/T)

B. p = D sin (120°/T)

C. p = D sin (180°/T)

D. p = D sin (360°/T)

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

You can do it
  1. The maximum stress due to stress concentration in a bar having circular transverse hole, as compared…
  2. The bearings of heavy series have capacity ________ over the medium series.
  3. The bending moment M and a torque T is applied on a solid circular shaft. If the maximum bending stress…
  4. For a square key made of mild steel, the shear and crushing strength are related as
  5. The most important dimension in the design of a nut is
  6. If a bearing is designated by the number 305, it means that the bearing is of
  7. The shear stress at a point in a shaft subjected to a torque is
  8. If T is the actual number of teeth on a helical gear and φ is the helix angle for the teeth, then…
  9. When an open coiled helical compression spring is subjected to an axial load (W), the compression produced…
  10. Which process will increase the fatigue duration of parts?
  11. Two closely coiled helical springs with stiffness k₁ and k₂ respectively are connected…
  12. The included angle for the V-belt is usually
  13. A stud
  14. The stress which vary from a minimum value to a maximum value of the same nature (i.e. tensile or compressive)…
  15. The product of the diametral pitch and circular pitch is equal to
  16. During hot working of metals,
  17. Which of the following formula is used in designing a connecting rod?
  18. In cylindrical cams, the follower moves
  19. For a shoe brake, the equivalent coefficient of friction is equal to (where μ = Actual coefficient…
  20. Deep groove ball bearings are used for
  21. An open belt drive is used when
  22. A flange coupling is used to connect two shafts
  23. When a closely coiled helical spring is subjected to a couple about its axis, the stress induced in…
  24. According to Indian standards, total numbers of tolerance grades are
  25. In order to remove internal stresses produced by hardening the steel, the process usually adopted is
  26. A column is known as a long column if the slenderness ratio is
  27. The ratio of endurance limit in shear to the endurance limit in flexure is
  28. Auto frettage is the method of
  29. The angle of twist of shaft is
  30. A type of brake commonly used in motor cars is a