Cross head and guides form a

A. Lower pair

B. Higher pair

C. Turning pair

D. Sliding pair

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  1. The velocity of the reciprocating roller follower when it has contact with the straight flanks of the…
  2. Pitch point of a cam is
  3. Throw of a cam is the maximum distance of the follower from
  4. The magnitude of linear velocity of a point B on a link AB relative to point A is (Where ω = Angular…
  5. The main disadvantage of the sliding pair is that it is
  6. The mechanism forms a structure, when the number of degrees of freedom (n) is equal to
  7. The engine of an aeroplane rotates in clockwise direction when seen from the tail end and the aeroplane…
  8. A mechanism is an assemblage of
  9. Which of the following mechanism is obtained from lower pair?
  10. The frictional torque transmitted in a flat pivot bearing, considering uniform wear, is (where μ…
  11. A foot step bearing and rotor of a vertical turbine form examples of
  12. If some links are connected such that motion between them can take place in more than one direction,…
  13. What is the number of instantaneous centres for an eight link mechanism?
  14. In a steam engine, the link constitutes a
  15. 3.The retardation of a flat faced follower when it has contact at the apex of the nose of a circular…
  16. The C.G. of a link in any mechanism would experience
  17. Which of the following is a higher pair?
  18. The steering of a ship means
  19. The sense of Coriolis component is such that it
  20. Frequency of vibrations is usually expressed in
  21. The example of lower pair is
  22. Which of the following is a higher pair?
  23. In gears, interference takes place when
  24. In a screw jack, the effort required to lift the load W is given by (where α = Helix angle, and…
  25. The equivalent length of a simple pendulum which gives the same frequency as a compound pendulum is
  26. A spring controlled governor is said to be isochronous when the controlling force
  27. Typewriter constitutes
  28. Pulley in a belt drive acts as
  29. In a hydrodynamic journal bearing, there is
  30. A reed type tachometer use the principle of