Home

The relation between the controlling force (Fc) and radius of rotation (r) for a stable spring controlled governor is

A. Fc = ar + b

B. Fc = ar - b

C. Fc = ar

D. Fc = a/r + b

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

You can do it
  1. Which of the following would constitute a link?
  2. An imaginary circle which by pure rolling action, gives the same motion as the actual gear, is called
  3. There are six gears A, B, C, D, E and F in a compound train. The numbers of teeth in the gears are 20,…
  4. The factor which affects the critical speed of a shaft is
  5. In multi V-belt transmission, if one of the belt is broken, we have to change the
  6. In a system subjected to damped forced vibrations, the ratio of maximum displacement to the static deflection…
  7. When two links are connected by a pin joint, their instantaneous centre lies
  8. In S.H.M., acceleration is proportional to
  9. In a steam engine, the link constitutes a
  10. The velocity of any point in mechanism relative to any other point on the mechanism on velocity polygon…
  11. Which gear is used for connecting two coplanar and intersecting shafts?
  12. Cross head and guides form a
  13. If ω/ωn = 2, where co is the frequency of excitation and ωn is the natural frequency…
  14. The face of the tooth is the
  15. The C.G. of a link in any mechanism would experience
  16. The relative velocity of B with respect to A in a rigid link AB is
  17. A higher pair has__________.
  18. Idler pulley is used
  19. A torsional system with discs of moment of inertia I₁ and I₂ as shown in the below figure,…
  20. A spring controlled governor is found unstable. It can be made stable by
  21. Typewriter constitutes
  22. The total number of instantaneous centres for a mechanism consisting of n links are
  23. Critical damping is a function of
  24. For fluctuating loads, well suited bearing is
  25. Ball and a Socket forms a
  26. In a mechanism, usually one link is fixed. If the fixed link is changed in a kinematic chain, then relative…
  27. If the rotating mass of a rim type flywheel is distributed on another rim type flywheel whose mean radius…
  28. When the addenda on pinion and wheel is such that the path of approach and path of recess are half of…
  29. The ratio of the maximum displacement of the forced vibration to the deflection due to the static force,…
  30. The tendency of a body to resist change from rest or motion is known as