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  1. The periodic time of one oscillation for a simple pendulum is
  2. In a band and block brake, the ratio of tensions on tight side and slack side of the band is (where…
  3. Which of the following is a higher pair?
  4. A pantograph is a mechanism with
  5. In an open pair, the two elements of a pair
  6. Angular acceleration of a link can be determined by dividing the
  7. Scotch yoke mechanism is used to generate
  8. The maximum or minimum value of the swaying couple is
  9. In an ideal machine, the output as compared to input is
  10. Minimum number of teeth for involute rack and pinion arrangement for pressure angle of 20° is
  11. A higher pair has__________.
  12. What is the number of instantaneous centres for an eight link mechanism?
  13. Length of arc of contact is given by
  14. Bifilar suspension method is used to find the
  15. A rigid body, under the action of external forces, can be replaced by two masses placed at a fixed distance…
  16. In a mechanism, usually one link is fixed. If the fixed link is changed in a kinematic chain, then relative…
  17. The maximum fluctuation of speed is the
  18. Any point on a link connecting double slider crank chain will trace a
  19. The displacement of the reciprocating roller follower, when it has contact with the straight flanks…
  20. In automobiles the power is transmitted from gear box to differential through
  21. Which of the following is false statement in respect of differences between machine and structure?
  22. The lead screw of a lathe with nut forms a
  23. When two pulleys of different diameters are connected by means of an open belt, the angle of contact…
  24. The relation between the controlling force (Fc) and radius of rotation (r) for a stable spring controlled…
  25. The frictional torque transmitted in a truncated conical pivot bearing, considering uniform pressure,…
  26. The velocity of the belt for maximum power is (where m = Mass of the belt in kg per metre length)
  27. If there are L number of links in a mechanism, then number of possible inversions is equal to
  28. The acceleration of the reciprocating roller follower when it has contact with the straight flanks of…
  29. Two pulleys of radii r₁ and r₂ and at distance x apart are connected by means of an open…
  30. The effort of a Porter governor is equal to (where c = Percentage increase in speed, m = Mass of ball,…