Scotch yoke mechanism is used to generate

A. Sine functions

B. Square roots

C. Logarithms

D. Inversions

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  1. Which of the following has sliding motion?
  2. A mechanism __________ for transmitting or transforming motion.
  3. In Meyer's expansion valve, the main valve is driven by an eccentric having an angle of advance from
  4. The face of the tooth is the
  5. Sense of tangential acceleration of a link
  6. The relation between number of links (l) and number of joints (j) in a kinematic chain is
  7. The sense of coriolis component 2 ωv is same as that of the relative velocity vector v rotated…
  8. Lower pairs are those which have
  9. In gears, interference takes place when
  10. A circle passing through the pitch point with its center at the center of cam axis is known as
  11. The balancing weights are introduced in planes parallel to the plane of rotation of the disturbing mass.…
  12. The acceleration of the particle moving with simple harmonic motion is _________ at the mean position.
  13. In under damped vibrating system, if x₁ and x₂ are the successive values of the amplitude…
  14. In a Hartnell governor, if a spring of greater stiffness is used, then the governor will be
  15. The equation of motion for a vibrating system with viscous damping is (d²x/dt²) + (c/m).(dx/dt)…
  16. In order to facilitate starting of locomotive in any position, the cranks of a locomotive with two cylinders,…
  17. The natural frequency of free transverse vibrations due to uniformly distributed load acting over a…
  18. The minimum force required to slide a body of weight W on a rough horizontal plane is
  19. Which of the following is a spring controlled governor?
  20. Flexible coupling is used because
  21. Angle of descent of cam is defined as the angle
  22. The two links OA and OB are connected by a pin joint at O. If the link OA turns with angular velocity…
  23. The partial balancing of reciprocating parts in locomotives produces
  24. A point B on a rigid link AB moves with respect to A with angular velocity ω rad/s. The radial…
  25. The power from the engine to the rear axle of an automobile is transmitted by means of
  26. The angle of inclination of the plane, at which the body begins to move down the plane is called
  27. Which is the false statement about the properties of instantaneous centre?
  28. The cam follower generally used in automobile engines is
  29. The type of gears used to connect two non parallel and non intersecting shafts is
  30. The length of a simple pendulum which gives the same frequency as the compound pendulum, is