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An eccentric sheave pivoted at one point rotates and transmits oscillatory motion to a link whose one end is pivoted and other end is connected to it. This mechanism has

A. 2 links

B. 3 links

C. 4 links

D. 5 links

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  1. The length of a simple pendulum which gives the same frequency as the compound pendulum, is
  2. The working depth of a gear is the radial distance from the
  3. Throw of a cam is the maximum distance of the follower from
  4. In gears, interference takes place when
  5. To obviate axial thrust, following gear drive is used
  6. In order to balance the reciprocating masses,
  7. The partial balancing of reciprocating parts in locomotives produces
  8. A completely constrained motion can be transmitted with.
  9. A spring controlled governor is said to be stable if the controlling force line when produced intersects…
  10. The centre of percussion is below the centre of gravity of the body and is at a distance equal to
  11. Angle of descent of cam is defined as the angle
  12. The factional torque for square thread at the mean radius r while raising load W is given by
  13. The power transmitted by a belt is maximum when the maximum tension in the belt is _________ of centrifugal…
  14. The maximum frictional force, which comes into play, when a body just begins to slide over the surface…
  15. ________ is an inversion of Double slider crank chain.
  16. A mechanism __________ for transmitting or transforming motion.
  17. The equation of free vibrations of a system is (d²x/dt²) +36 π²x, its natural frequency…
  18. The primary unbalanced force due to inertia of reciprocating parts in a reciprocating engine is given…
  19. Which of the following is a turning pair?
  20. In considering friction of a V-thread, the virtual coefficient of friction (μ₁) is given…
  21. Which gear train is used for higher velocity ratios in a small space?
  22. In order to give a complete secondary balance of a multi-cylinder inline engine,
  23. The Ackermann steering mechanism is preferred to the Davis type in automobiles because
  24. The relation between number of pairs (p) forming a kinematic chain and the number of links (l) is
  25. Which of the following is used to control the speed variations of the engine caused by the fluctuations…
  26. The velocity of a body moving with simple harmonic motion is __________ at the mean position.
  27. A shaft has an attached disc at the centre of its length. The disc has its centre of gravity located…
  28. The equation of motion for a vibrating system with viscous damping is (d²x/dt²) + (c/m).(dx/dt)…
  29. A body will begin to move down an inclined plane, if the angle of inclination of the plane is ________…
  30. The locus of a point on a thread unwound from a cylinder will be