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Davis steering gear consists of

A. Sliding pairs

B. Turning pairs

C. Rolling pairs

D. Higher pairs

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  1. Throw of a cam is the maximum distance of the follower from
  2. The maximum fluctuation of speed is the
  3. The radial distance from the top of a tooth to the bottom of a tooth in a meshing gear, is called
  4. When the pitching of a ship is __________ the effect of gyroscopic couple acting on it will be to move…
  5. When a point at the end of a link moves with constant angular velocity, its acceleration will have
  6. A mechanism consisting of four links is called a __________ mechanism.
  7. An imaginary circle which by pure rolling action, gives the same motion as the actual gear, is called
  8. Whirling speed of the shaft is the speed at which
  9. The balancing weights are introduced in planes parallel to the plane of rotation of the disturbing mass.…
  10. In a mechanism, the fixed instantaneous centres are those centres which
  11. In an open pair, the two elements of a pair
  12. In S.H.M., acceleration is proportional to
  13. A universal joint is an example of
  14. In elliptical trammels
  15. In the below figure, PC is the connecting rod and OC is the crank making an angle θ with the line…
  16. The approximate straight line mechanism is a
  17. The size of a gear is usually specified by
  18. In an ideal machine, the output as compared to input is
  19. The lead screw of a lathe with nut forms a
  20. Maximum fluctuation of energy in a flywheel is equal to [where I = Mass moment of inertia of the flywheel,…
  21. The coefficient of fluctuation of speed is __________ of maximum fluctuation of speed and the mean speed.
  22. If ω/ωn is very high for a body vibrating under steady state vibrations, the phase angle for…
  23. In a flat collar pivot bearing, the moment due to friction is proportional to
  24. In full depth involute system, the smallest number of teeth in a pinion which meshes with rack without…
  25. The maximum frictional force, which comes into play, when a body just begins to slide over the surface…
  26. The balancing of a rigid rotor can be achieved by appropriately placing balancing masses in
  27. Which of the following is an inversion of a single slider crank chain?
  28. Which of the following is a turning pair?
  29. Which of the following is an example of sliding pair?
  30. When the nature of contact between the elements of a pair is such that it can only slide relative to…