Home

The example of completely constrained motion is a

A. Motion of a piston in the cylinder of a steam engine

B. Motion of a square bar in a square hole

C. Motion of a shaft with collars at each end in a circular hole

D. All of the above

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

You can do it
  1. When a ship travels in a sea, which of the effect is more dangerous
  2. The displacement of the reciprocating roller follower, when it has contact with the straight flanks…
  3. When a mass of a critically damped single degree of freedom system is deflected from its equilibrium…
  4. Effort of a governor is the
  5. The velocity of piston in a reciprocating steam engine is given by (where ω = Angular velocity…
  6. The critical speed of a shaft depends upon its
  7. The balancing weights are introduced in planes parallel to the plane of rotation of the disturbing mass.…
  8. Which of the following statement is wrong?
  9. In the below figure, PC is the connecting rod and OC is the crank making an angle θ with the line…
  10. The ratio of the maximum displacement of the forced vibration to the deflection due to the static force,…
  11. In steady state forced vibrations, the amplitude of vibrations at resonance is __________ damping coefficient.
  12. In a drag link quick return mechanism, the shortest link is always fixed. The sum of the shortest and…
  13. In a four stroke I.C. engine, the turning moment during the compression stroke is
  14. The equation of motion for a single degree of freedom system with viscous damping is 4(dx²/dt²)…
  15. The swaying couple is due to the
  16. In a coupling rod of a locomotive, each of the four pairs is a ________ pair.
  17. For two governors A and B, the lift of sleeve of governor A is more than that of governor B, for a given…
  18. Rectangular bar in a rectangular hole is the following type of pair
  19. In a spring controlled governor, when the controlling force ________ as the radius of rotation increases,…
  20. Angle of descent of cam is defined as the angle
  21. Peaucelliers mechanism has
  22. The velocity of a flat-faced follower when it has contact with the flank of a circular arc cam, is given…
  23. Cross head and guides form a
  24. A Hartnell governor has its controlling force (Fc) given by Fc = ar + b, where r is the radius of rotation…
  25. When a slider moves on a fixed link having curved surface, their instantaneous centre lies
  26. Lower pairs are those which have
  27. In automobiles the power is transmitted from gear box to differential through
  28. The total number of instantaneous centres for a mechanism consisting of n links are
  29. The tractive force in a locomotive with two cylinders is given by (where c = Fraction of reciprocating…
  30. A slider crank chain consists of following numbers of turning and sliding pairs