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  1. If the damping factor for a vibrating system is unity, then the system will be
  2. Which of the following is an inversion of a single slider crank chain?
  3. A completely constrained motion can be transmitted with.
  4. The contact ratio is given by
  5. The frictional torque transmitted in a flat pivot bearing with assumption of uniform pressure is _________…
  6. The maximum frictional force, which comes into play, when a body just begins to slide over the surface…
  7. Scotch yoke mechanism is used to generate
  8. Creep in belt drive is due to
  9. The periodic time is given by (where ω = Angular velocity of the particle in rad/s)
  10. The magnitude of linear velocity of a point B on a link AB relative to point A is (Where ω = Angular…
  11. The Scott-Russell mechanism consists of
  12. In gears, interference takes place when
  13. A disc is a spinning with an angular velocity ω rad/s about the axis of spin. The couple applied…
  14. A simple spring-mass vibrating system has a natural frequency of fn. If the spring stiffness is halved…
  15. The number of centers in a crank driven slider crank mechanism is
  16. The radial distance from the top of a tooth to the bottom of a tooth in a meshing gear, is called
  17. A spring controlled governor is said to be isochronous when the controlling force
  18. A motor car moving at a certain speed takes a left turn in a curved path. If the engine rotates in the…
  19. The coriolis component of acceleration is taken into account for
  20. The tractive force in a locomotive with two cylinders is given by (where c = Fraction of reciprocating…
  21. The ratio of maximum fluctuation of energy to the workdone per cycle is called
  22. In the two rotor system as shown in the below figure (I₁ < I₂), a node of vibration is…
  23. In a system subjected to damped forced vibrations, the ratio of maximum displacement to the static deflection…
  24. The centrifugal tension in belts
  25. The contact ratio for gears is
  26. The ratio of the driving tensions for V-belts is __________ times that of flat belts. (Where β…
  27. The primary unbalanced force is maximum when the angle of inclination of the crank with the line of…
  28. Pitch point of a cam is
  29. Rectilinear motion of piston is converted into rotary by
  30. The motion between a pair when limited to a definite direction, irrespective of the direction of force…