The Hooke's joint consists of:

A. Two forks

B. One fork

C. Three forks

D. Four forks

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

You can do it
  1. The ratio of the driving tensions for V-belts is __________ times that of flat belts. (Where β…
  2. The minimum periodic time of a compound pendulum is
  3. A cam mechanism imparts following motion
  4. The example of higher pair is
  5. Which one of the following is an exact straight line mechanism using lower pairs?
  6. For high speed engines, the cam follower should move with
  7. In a band and block brake, the ratio of tensions on tight side and slack side of the band is (where…
  8. An automobile steering gear is an example of
  9. Length of arc of contact is given by
  10. The number of links and instantaneous centers in a reciprocating engine mechanism are
  11. In order to double the period of a simple pendulum, the length of the string should be
  12. ABCD is a four bar mechanism in which AB = 310 mm and CD = 450 mm. AB and CD are both perpendicular…
  13. Typewriter constitutes
  14. A kinematic chain is known as a mechanism when
  15. The example of lower pair is
  16. The secondary unbalanced force is __________ the primary unbalanced force.
  17. A watt's governor can work satisfactorily at speeds from
  18. Oldhams coupling is an inversion of the kinematic chain used in
  19. The power of a Porter governor is equal to
  20. The frictional torque transmitted in a conical pivot bearing, considering uniform wear, is
  21. The dynamic friction is the friction experienced by a body, when the body
  22. In a radial cam, the follower moves
  23. Which of the following is an inversion of a single slider crank chain?
  24. Which of the following disciplines provides study of the relative motion between the parts of a machine…
  25. Maximum fluctuation of energy in a flywheel is equal to [where I = Mass moment of inertia of the flywheel,…
  26. Which of the following is used to control the speed variations of the engine caused by the fluctuations…
  27. When a rigid body is suspended vertically and it oscillates with a small amplitude under the action…
  28. The type of pair formed by two elements which are so connected that one is constrained to turn or revolve…
  29. Module of a gear is
  30. In a Hartnell governor, the lift of the sleeve is given by (where r₁ and r₂ = Max. and…