The power of a Porter governor is equal to

A. [c²/(1 + 2c)] (m + M) g.h

B. [2c²/(1 + 2c)] (m + M) g.h

C. [3c²/(1 + 2c)] (m + M) g.h

D. [4c²/(1 + 2c)] (m + M) g.h

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

You can do it
  1. In a steam engine, the link constitutes a
  2. The rotor of a ship rotates in clockwise direction when viewed from stern and the ship takes a left…
  3. A typewriter mechanism has 7 numbers of binary joints, six links and none of higher pairs. The mechanism…
  4. The following is the inversion of slider crank chain mechanism
  5. Rectilinear motion of piston is converted into rotary by
  6. In a Hartnell governor, the lift of the sleeve is given by (where r₁ and r₂ = Max. and…
  7. Which of the following is an example of a higher pair?
  8. Transmission angle is the angle between
  9. In a four-bar chain it is required to give an oscillatory motion to the follower for a continuous rotation…
  10. Which of the following statement is correct for involute gears?
  11. Which of the following is an inversion of a double slider crank chain?
  12. In order to balance the reciprocating masses,
  13. In a multiple V-belt drive, if one of the belts is broken, then we should replace
  14. In steady state forced vibrations, the amplitude of vibrations at resonance is __________ damping coefficient.
  15. When the primary direct crank of a reciprocating engine makes an angle of θ with the line of stroke,…
  16. The frictional torque transmitted in a conical pivot bearing, considering uniform wear, is
  17. The gear train usually employed in clocks is a
  18. The driving and driven shafts connected by a Hooke's joint will have equal speeds, if
  19. For dynamic balancing of a shaft
  20. Which of the following is used to control the speed variations of the engine caused by the fluctuations…
  21. The velocity of piston in a reciprocating steam engine is given by (where ω = Angular velocity…
  22. The centre distance between two meshing involute gears is equal to
  23. Which type of gear train is used in clock mechanism to join hour hand and minute hand?
  24. The axis of precession is __________ to the plane in which the axis of spin is going to rotate.
  25. When the addenda on pinion and wheel is such that the path of approach and path of recess are half of…
  26. A single degree of freedom system is given by, m × (d²x/dt²) + c × (dx/dt) + sx…
  27. A thin circular disc is rolling with a uniform linear speed, along a straight path on a plane surface.…
  28. The static friction
  29. The primary unbalanced force is maximum _________ in one revolution of the crank.
  30. Flexible coupling is used because