In the below figure, PC is the connecting rod and OC is the crank making an angle θ with the line of stroke PO and rotates with uniform angular velocity at ω rad/s. The Klien's acceleration diagram for determining the acceleration of the piston P is shown by quadrilateral CQNO. The acceleration of the piston P with respect to the crankpin C is given by

A. ω² × NO

B. ω² × CO

C. ω² × CN

D. ω² × QN

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

You can do it
  1. It is required to connect two parallel shafts, the distance between whose axes is small and variable.…
  2. To obviate axial thrust, following gear drive is used
  3. The steering of a ship means
  4. The method of obtaining different mechanisms by fixing in turn different links in a kinematic chain,…
  5. Efficiency of a screw jack is given by
  6. In multi V-belt transmission, if one of the belt is broken, we have to change the
  7. In order to double the period of a simple pendulum, the length of the string should be
  8. The condition for correct steering of a Davis steering gear is (where α = Angle of inclination…
  9. Scotch yoke mechanism is used to generate
  10. Which one of the following is an exact straight line mechanism using lower pairs?
  11. Which of the following mechanism is an approximate straight line motion mechanism?
  12. The method of direct and reverse cranks is used in engines for
  13. In a radial cam, the follower moves
  14. The two elements of a pair are said to form a _________ when they permit relative motion between them.
  15. Pitch point on a cam is
  16. If the damping factor for a vibrating system is unity, then the system will be
  17. In a Hartnell governor, the stiffness of the spring is given by (where S1 and S2 = Spring forces exerted…
  18. In order to facilitate starting of locomotive in any position, the cranks of a locomotive with two cylinders,…
  19. For S.H.M. cam, the acceleration of the follower at the ends of the stroke and aimed stroke respectively,…
  20. In a four bar chain or quadric cycle chain
  21. The Ackermann steering mechanism is preferred to the Davis type in automobiles because
  22. Idler pulley is used
  23. The instantaneous centre of a rigid thin disc rolling on a plane rigid surface is located at
  24. In S.H.M., acceleration is proportional to
  25. In a cone pulley, if the sum of radii of the pulleys on the driving and driven shafts is Constant, then
  26. The velocity of the belt for maximum power is (where m = Mass of the belt in kg per metre length)
  27. Which of the following statement is correct?
  28. When the crank is at the outer dead centre, in a reciprocating steam engine, then the acceleration of…
  29. Which type of gear train is used in clock mechanism to join hour hand and minute hand?
  30. Which of the following is an open pair?