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When the crank is at the inner dead centre, in a reciprocating steam engine, then the velocity of the piston will be

A. Minimum

B. Zero

C. Maximum

D. None of these

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

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  1. Kinematic pairs are those which have
  2. The face of the tooth is the
  3. For an isochronous Hartnell governor (where r₁ and r₂ = Maximum and minimum radius of…
  4. The example of higher pair is
  5. The inversion of a mechanism is
  6. If ω/ωn = 2, where co is the frequency of excitation and ωn is the natural frequency…
  7. The swaying couple is due to the
  8. A completely constrained motion can be transmitted with.
  9. The Klein's method of construction for reciprocating engine mechanism
  10. In the below figure, PC is the connecting rod and OC is the crank making an angle θ with the line…
  11. The displacement of the D-slide valve is __________ the steam lap by a distance known as lead of the…
  12. Angle of dwell of cam is defined as the angle
  13. In under damped vibrating system, if x₁ and x₂ are the successive values of the amplitude…
  14. When the body is suspended at the point of suspension, its periodic time and frequency will be ________…
  15. When the radius of rotation of balls __________ as the equilibrium speed increases, the governor is…
  16. Klein's construction gives a graphic construction for
  17. The purpose of a link is to
  18. In a pantograph, all the pairs are
  19. When the elements of a pair are kept in contact by the action of external forces, the pair is said to…
  20. Kinematic pairs are those which have two elements that
  21. Effort of a governor is the
  22. A body of weight W is required to move up the rough inclined plane whose angle of inclination with the…
  23. When the nature of contact between the elements of a pair is such that one element can turn about the…
  24. The magnitude of linear velocity of a point B on a link AB relative to point A is (Where ω = Angular…
  25. A cam with a roller follower would constitute following type of pair
  26. The secondary unbalanced force is maximum when the angle of inclination of the crank with the line of…
  27. The natural frequency of free transverse vibrations due to uniformly distributed load acting over a…
  28. To connect two parallel and coplanar shafts the following type of gearing is used
  29. The example of completely constrained motion is a
  30. The maximum or minimum value of the swaying couple is