Home

The ratio of the number of teeth to the pitch circle diameter in millimetres, is called

A. Circular pitch

B. Diametral pitch

C. Module

D. None of these

Related Questions

  1. To connect two parallel and coplanar shafts the following type of gearing is used
  2. The frictional torque transmitted in a flat collar bearing, considering uniform pressure, is (where…
  3. In a Hartnell governor, the stiffness of the spring is given by (where S1 and S2 = Spring forces exerted…
  4. Higher pairs are those which have
  5. Which of the following is an example of a higher pair?
  6. The minimum force required to slide a body of weight W on a rough horizontal plane is
  7. A shaft has an attached disc at the centre of its length. The disc has its centre of gravity located…
  8. The lower pair is a
  9. A fixed gear having 200 teeth is in mesh with another gear having 50 teeth. The two gears are connected…
  10. The inversion of a mechanism is
  11. The direction of Coriolis component of acceleration is the direction
  12. In a four-bar chain it is required to give an oscillatory motion to the follower for a continuous rotation…
  13. Lower pairs are those which have
  14. The two elements of a pair are said to form a _________ when they permit relative motion between them.
  15. The critical speed of a shaft in revolution per second is __________ as that of natural frequency of…
  16. When the relation between the controlling force (Fc) and radius of rotation (r) for a spring controlled…
  17. The ratio of maximum fluctuation of energy to the workdone per cycle is called
  18. The type of pair formed by two elements which are so connected that one is constrained to turn or revolve…
  19. For fluctuating loads, well suited bearing is
  20. Under logarithmic decrement, the amplitude of successive vibrations are
  21. A point B on a rigid link AB moves with respect to A with angular velocity ω rad/s. The total acceleration…
  22. The maximum fluctuation of energy is the
  23. Idler pulley is used
  24. A combination of kinematic pairs, joined in such a way that the relative motion between the links is…
  25. The unbalanced primary forces in a reciprocating engine are
  26. When the load on the engine increases, it becomes necessary to increase the supply of working fluid…
  27. In an ideal machine, the output as compared to input is
  28. The velocity of any point in mechanism relative to any other point on the mechanism on velocity polygon…
  29. A reed type tachometer use the principle of
  30. The maximum frictional force, which comes into play, when a body just begins to slide over the surface…

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