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What is the number of instantaneous centres for an eight link mechanism?

A. 15

B. 28

C. 30

D. 8

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

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  3. The driving and driven shafts connected by a Hooke's joint will have equal speeds, if
  4. Which of the following disciplines provides study of the relative motion between the parts of a machine…
  5. The flank of the tooth is the surface of the tooth __________ the pitch surface.
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  11. Which one of the following is an exact straight line mechanism using lower pairs?
  12. When the nature of contact between the elements of a pair is such that one element can turn about the…
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  15. The indicator using Watt mechanism is known as
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  24. Which type of gearing is used in steering system of an automobile?
  25. The frictional torque transmitted in a conical pivot bearing, considering uniform pressure, is (where…
  26. Which of the following statement is wrong?
  27. The Klein's diagram is useful to find
  28. Which of the following disciplines provides study of relative motion between the parts of a machine?
  29. A point B on a rigid link AB moves with respect to A with angular velocity ω rad/s. The total acceleration…
  30. Which of the following mechanism is obtained from lower pair?