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An imaginary circle which by pure rolling action, gives the same motion as the actual gear, is called

A. Addendum circle

B. Dedendum circle

C. Pitch circle

D. Clearance circle

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  2. In the below figure, PC is the connecting rod and OC is the crank making an angle θ with the line…
  3. Which of the following statement is correct for gears?
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  14. The periodic time of a compound pendulum is __________ when the distance between the point of suspension…
  15. In a radial cam, the follower moves
  16. A Hartnell governor is a
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  18. Efficiency of a screw jack is given by
  19. Kinematic pairs are those which have two elements that
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  21. A pulley and belt in a belt drive form a
  22. The inversion of a mechanism is
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  25. In a four-bar chain it is required to give an oscillatory motion to the follower for a continuous rotation…
  26. Maximum fluctuation of energy in a flywheel is equal to [where I = Mass moment of inertia of the flywheel,…
  27. The ratio of the number of teeth to the pitch circle diameter in millimetres, is called
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