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The cam and follower is an example of

A. Sliding pair

B. Rolling pair

C. Lower pair

D. Higher pair

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

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  1. In vibration isolation system, if ω/ωn < 2, then for all values of damping factor, the transmissibility…
  2. At the nodal point in a shaft, the amplitude for torsional vibration will be
  3. The frictional torque transmitted in a flat pivot bearing, considering uniform wear, is (where μ…
  4. Hart mechanism has
  5. The motion between a pair when limited to a definite direction, irrespective of the direction of force…
  6. The two links OA and OB are connected by a pin joint at O. If the link OA turns with angular velocity…
  7. The mechanism forms a structure, when the number of degrees of freedom (n) is equal to
  8. When the body is suspended at the point of suspension, its periodic time and frequency will be ________…
  9. The coriolis component of acceleration depends upon
  10. In a steam engine, the earlier cut-off with a simple slide valve may be obtained by increasing the steam…
  11. The maximum or minimum value of the swaying couple is
  12. For an involute gear, the ratio of base circle radius and pitch circle radius is equal to
  13. Angle of dwell of cam is defined as the angle
  14. Which of the following is an inversion of Single slider crank chain?
  15. In a system subjected to damped forced vibrations, the ratio of maximum displacement to the static deflection…
  16. In a ball bearing, ball and bearing forms a
  17. The axis of precession is __________ to the plane in which the axis of spin is going to rotate.
  18. In order to give the primary balance of the reciprocating parts of a multi-cylinder inline engines,
  19. Pulley in a belt drive acts as
  20. Sense of tangential acceleration of a link
  21. An imaginary circle which by pure rolling action, gives the same motion as the actual gear, is called
  22. For low and moderate speed engines, the cam follower should move with
  23. There are six gears A, B, C, D, E and F in a compound train. The numbers of teeth in the gears are 20,…
  24. The working depth of a gear is the radial distance from the
  25. The critical speed of a shaft with a disc supported in between is equal to the natural frequency of…
  26. The size of cam depends upon
  27. Which one of the following is an exact straight line mechanism using lower pairs?
  28. The coriolis component of acceleration leads the sliding velocity by
  29. Which of the following statement is correct?
  30. Oldhams coupling is an inversion of the kinematic chain used in