Home

A disturbing mass m₁ attached to the rotating shaft may be balanced by a single mass m₂ attached in the same plane of rotation as that of m₁, such that (where r₁ and r₂ are the radii of rotation of m₁ and m₂ respectively)

Share latest video status. Download from playstore now!

A. m₁r₂ = m₂r₁

B. m₁r₁ = m₂r₂

C. m₁m₂ = r₁r₂

D. None of these

Share this question with your friends

Correct Answer : B.


Download Objective type questions of Theory of Machines PDF

Get all objective type questions of Theory of Machines MCQ

Related Questions

  1. The frequency of oscillation of a torsional pendulum is
  2. In steady state forced vibrations, the amplitude of vibrations at resonance is __________ damping coefficient.
  3. The coriolis component of acceleration depends upon
  4. The lower pair is a
  5. ABCD is a four bar mechanism in which AB = 310 mm and CD = 450 mm. AB and CD are both perpendicular…
  6. When the nature of contact between the elements of a pair is such that it can only slide relative to…
  7. The minimum number of teeth on the pinion which will mesh with any gear without interference for 20°…
  8. In a steam engine, the link constitutes a
  9. In a rigid link OA, velocity of A w.r.t. O will be
  10. Instantaneous center of rotation of a link in a four bar mechanism lies on
  11. The flank of the tooth is the surface of the tooth __________ the pitch surface.
  12. The example of higher pair is
  13. If the pressure angle is __________, a reciprocating follower will jam in its bearings.
  14. The gear train usually employed in clocks is a
  15. The lower pairs are __________ pairs.
  16. The motion of a shaft in a circular hole is an example of
  17. In a turning moment diagram, the variations of energy above and below the mean resisting torque line…
  18. The acceleration of the particle moving with simple harmonic motion is _________ at the mean position.
  19. The dynamic friction is the friction experienced by a body, when the body
  20. A torsional system with discs of moment of inertia I₁ and I₂ as shown in the below figure,…
  21. In a screw jack, the effort required to lower the load W is given by
  22. A shaft has two heavy rotors mounted on it. The transverse natural frequencies, considering each of…
  23. In a locomotive, the maximum magnitude of the unbalanced force along the perpendicular to the line of…
  24. Rectilinear motion of piston is converted into rotary by
  25. A spring controlled governor is found unstable. It can be made stable by
  26. Creep in belt drive is due to
  27. What is the number of instantaneous centres for an eight link mechanism?
  28. The advantage of the piston valve over the slide valve is that in the former case
  29. The condition for correct steering of a Davis steering gear is (where α = Angle of inclination…
  30. In a shaper mechanism, the Coriolis component of acceleration will

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

Submit
Load More..

Also checkout these categories

Astronomy MCQ Visual Basic .NET MCQ Property of Material MCQ p-Block Element MCQ Puzzle MCQ Fungi and Lichens MCQ Relativity MCQ Engineering Materials MCQ Aldehydes and Ketones MCQ Solids, Liquides, Gases MCQ Basics of Neurology MCQ Classification MCQ