Home

In an ideal machine, the output as compared to input is

A. Less

B. More

C. Equal

D. May be less or more depending on efficiency

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

You can do it
  1. In a reciprocating steam engine, when the crank has turned from inner dead centre through an angle θ,…
  2. The primary unbalanced force due to inertia of reciprocating parts in a reciprocating engine is given…
  3. In a system subjected to damped forced vibrations, the ratio of maximum displacement to the static deflection…
  4. Which of the following is an open pair?
  5. In a steam engine, the distance by which the outer edge of the Dslide valve overlaps the steam port…
  6. The maximum efficiency of a screw jack is
  7. Shaft revolving in a bearing is the following type of pair
  8. The centre of gravity of a coupler link in a four bar mechanism will experience
  9. When the crank is at the inner dead centre, in a reciprocating steam engine, then the acceleration of…
  10. Oldham's coupling is the
  11. A thin circular disc is rolling with a uniform linear speed, along a straight path on a plane surface.…
  12. Which of the following property of the instantaneous centre is correct?
  13. For dynamic balancing of a shaft
  14. The contact ratio for gears is
  15. The acceleration of a particle moving with simple harmonic motion, at any instant is given by
  16. The moment on the pulley which produces rotation is called
  17. If D₁ and D₂ be the diameters of driver and driven pulleys, then belt speed is proportional…
  18. The coriolis component of acceleration leads the sliding velocity by
  19. The Klein's method of construction for reciprocating engine mechanism
  20. For an isochronous Hartnell governor (where r₁ and r₂ = Maximum and minimum radius of…
  21. The contact ratio is given by
  22. Which of the following disciplines provides study of the relative motion between the parts of a machine…
  23. The size of cam depends upon
  24. In a rigid link OA, velocity of A w.r.t. O will be
  25. The tendency of a body to resist change from rest or motion is known as
  26. In multi V-belt transmission, if one of the belt is broken, we have to change the
  27. Any point on a link connecting double slider crank chain will trace a
  28. In a disc clutch, if there are n₁ number of discs on the driving shaft and n₂ number of…
  29. Ball and a Socket forms a
  30. Which of the following is a lower pair?