The Whitworth quick return motion mechanism is formed in a slider crank chain when the

A. Coupler link is fixed

B. Longest link is a fixed link

C. Slider is a fixed link

D. Smallest link is a fixed link

Related Questions

  1. In Meyer's expansion valve, the expansion valve is driven by an eccentric having an angle of advance…
  2. In order to double the period of a simple pendulum, the length of the string should be
  3. The method of obtaining different mechanisms by fixing in turn different links in a kinematic chain,…
  4. Cam angle is defined as the angle
  5. The primary unbalanced force is maximum _________ in one revolution of the crank.
  6. There are six gears A, B, C, D, E and F in a compound train. The numbers of teeth in the gears are 20,…
  7. In order to give the primary balance of the reciprocating parts of a multi-cylinder inline engines,
  8. When the primary direct crank of a reciprocating engine makes an angle of θ with the line of stroke,…
  9. The indicator using Watt mechanism is known as
  10. In an open pair, the two elements of a pair
  11. The velocity of the reciprocating roller follower when it has contact with the straight flanks of the…
  12. If the pressure angle is __________, a reciprocating follower will jam in its bearings.
  13. The main disadvantage of the sliding pair is that it is
  14. The acceleration of a particle moving with simple harmonic motion, at any instant is given by
  15. The inversion of a mechanism is
  16. In order to give a complete secondary balance of a multi-cylinder inline engine,
  17. When a shaking force is transmitted through the springs, damping becomes detrimental when the ratio…
  18. In S.H.M., acceleration is proportional to
  19. The size of cam depends upon
  20. Oldham's coupling is the
  21. Which of the following is an inversion of a single slider crank chain?
  22. The total number of instantaneous centres for a mechanism consisting of n links are
  23. Angle of descent of cam is defined as the angle
  24. The equation of free vibrations of a system is (d²x/dt²) +36 π²x, its natural frequency…
  25. A watt's governor can work satisfactorily at speeds from
  26. A rigid body, under the action of external forces, can be replaced by two masses placed at a fixed distance…
  27. In a steam engine, the link constitutes a
  28. Kinematic pairs are those which have
  29. The stress induced in a body will be shear stress, when it is subjected to
  30. In a reciprocating engine, usually __________ of the reciprocating masses are balanced.

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