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  1. Crowning on pulleys helps
  2. In a multiple V-belt drive, if one of the belts is broken, then we should replace
  3. In a kinematic chain, a quaternary joint is equivalent to
  4. The number of centers in a crank driven slider crank mechanism is
  5. The tendency of a body to resist change from rest or motion is known as
  6. When the radius of rotation of balls __________ as the equilibrium speed increases, the governor is…
  7. The secondary unbalanced force is __________ the primary unbalanced force.
  8. The rotor of a ship rotates in clockwise direction when viewed from stern and the ship takes a left…
  9. Which of the following statement is correct?
  10. Power of a governor is the
  11. Which of the following is an open pair?
  12. The periodic time of a compound pendulum is __________ when the distance between the point of suspension…
  13. Which of the following statement is correct?
  14. The critical speed of a shaft depends upon its
  15. The type of pair formed by two elements which are so connected that one is constrained to turn or revolve…
  16. In a Hartnell governor, the lift of the sleeve is given by (where r₁ and r₂ = Max. and…
  17. A shaft has an attached disc at the centre of its length. The disc has its centre of gravity located…
  18. The pair is known as a higher pair, when the relative motion between the elements of a pair is
  19. Which one of the following can completely balance several masses revolving in different planes on a…
  20. The frictional torque transmitted by a disc or plate clutch is same as that of
  21. A system of masses rotating in different parallel planes is in dynamic balance if the
  22. If there are L number of links in a mechanism, then number of possible inversions is equal to
  23. With usual notations for different parameters involved, the maximum fluctuations of energy for a flywheel…
  24. ABCD is a four bar mechanism in which AB = 310 mm and CD = 450 mm. AB and CD are both perpendicular…
  25. Hammer blow
  26. The method of obtaining different mechanisms by fixing in turn different links in a kinematic chain,…
  27. A Hartnell governor has its controlling force (Fc) given by Fc = ar + b, where r is the radius of rotation…
  28. When a shaking force is transmitted through the springs, damping becomes detrimental when the ratio…
  29. With single Hooke's joint it is possible to connect two shafts, the axes of which have an angular misalignment…
  30. The D-slide valve is also known as