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The cam and follower is an example of

A. Sliding pair

B. Rolling pair

C. Lower pair

D. Higher pair

Related Questions

  1. The tendency of a body to resist change from rest or motion is known as
  2. Cam size depends upon
  3. If some links are connected such that motion between them can take place in more than one direction,…
  4. The unbalanced primary forces in a reciprocating engine are
  5. Flexible coupling is used because
  6. Crowning on pulleys helps
  7. The primary unbalanced force is maximum when the angle of inclination of the crank with the line of…
  8. A fixed gear having 200 teeth is in mesh with another gear having 50 teeth. The two gears are connected…
  9. The amplitude of vibration is always __________ the radius of the circle.
  10. Balancing of rotating and reciprocating parts of an engine is necessary when it runs at
  11. When a rigid body is suspended vertically and it oscillates with a small amplitude under the action…
  12. In a system subjected to damped forced vibrations, the ratio of maximum displacement to the static deflection…
  13. Which of the following has sliding motion?
  14. In a cam drive with uniform velocity follower, the sharp corners of the displacement diagram are rounded…
  15. The critical speed of a shaft depends upon its
  16. A mechanism consisting of four links is called a __________ mechanism.
  17. In a radial cam, the follower moves
  18. The steering of a ship means
  19. Which of the following is an inversion of a single slider crank chain?
  20. In a rigid link OA, velocity of A w.r.t. O will be
  21. The Klein's method of construction for reciprocating engine mechanism
  22. The displacement of the reciprocating roller follower, when it has contact with the straight flanks…
  23. In a reciprocating steam engine, which of the following forms a kinematic link?
  24. Which of the following statement is correct for gears?
  25. A point B on a rigid link AB moves with respect to A with angular velocity ω rad/s. The total acceleration…
  26. When the two elements of a pair have a surface contact when relative motion takes place and the surface…
  27. Which of the following governor is used to drive a gramophone?
  28. Which of the following mechanism is obtained from lower pair?
  29. Which of the following statement is wrong?
  30. The balancing of a rigid rotor can be achieved by appropriately placing balancing masses in

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