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  1. A typewriter mechanism has 7 numbers of binary joints, six links and none of higher pairs. The mechanism…
  2. When the primary direct crank of a reciprocating engine makes an angle of θ with the line of stroke,…
  3. When the pitching of a ship is __________ the effect of gyroscopic couple acting on it will be to move…
  4. The advantage of the piston valve over the slide valve is that in the former case
  5. Which of the following is a higher pair?
  6. Two heavy rotating masses are connected by shafts of lengths l₁, l₂ and l₃ and…
  7. The D-slide valve is also known as
  8. The Whitworth quick return motion mechanism is formed in a slider crank chain when the
  9. An exact straight line motion mechanism is a
  10. Which of the following would constitute a link?
  11. In higher pair, the relative motion is
  12. When the crank is at the outer dead centre, in a reciprocating steam engine, then the acceleration of…
  13. Angle of action of cam is defined as the angle
  14. The frequency of oscillation at compared to earth will be
  15. The locus of a point on a thread unwound from a cylinder will be
  16. Two pulleys of radii r₁ and r₂ and at distance x apart are connected by means of a cross…
  17. When the pitching of a ship is upward, the effect of gyroscopic couple acting on it will be
  18. The radial distance from the top of a tooth to the bottom of a tooth in a meshing gear, is called
  19. The Hooke's joint consists of:
  20. For two governors A and B, the lift of sleeve of governor A is more than that of governor B, for a given…
  21. Typewriter constitutes
  22. Cross head and guides form a
  23. The direction of linear velocity of any point on a link with respect to another point on the same link…
  24. The relation between number of pairs (p) forming a kinematic chain and the number of links (l) is
  25. The critical speed of a shaft in revolution per second is __________ as that of natural frequency of…
  26. Which of the following is a pendulum type governor?
  27. In multi V-belt transmission, if one of the belt is broken, we have to change the
  28. A circle passing through the pitch point with its center at the center of cam axis is known as
  29. When a rigid body is suspended vertically and it oscillates with a small amplitude under the action…
  30. In a multiple V-belt drive, when a single belt is damaged, it is preferable to change the complete set…