Home

The balancing of a rigid rotor can be achieved by appropriately placing balancing masses in

Share latest video status. Download from playstore now!

A. A single plane

B. Two planes

C. Three planes

D. Four planes

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. A disturbing mass m₁ attached to the rotating shaft may be balanced by a single mass m₂…
  2. The two links OA and OB are connected by a pin joint at O. If the link OA turns with angular velocity…
  3. In a mechanism, usually one link is fixed. If the fixed link is changed in a kinematic chain, then relative…
  4. The natural frequency of free transverse vibrations due to a point load acting over a simply supported…
  5. When the nature of contact between the elements of a pair is such that it can only slide relative to…
  6. If the rotating mass of a rim type flywheel is distributed on another rim type flywheel whose mean radius…
  7. The acceleration of the particle moving with simple harmonic motion is _________ at the mean position.
  8. Which of the following is false statement in respect of differences between machine and structure?
  9. When the radius of rotation of balls __________ as the equilibrium speed increases, the governor is…
  10. Throw of a cam is the maximum distance of the follower from
  11. Davis steering gear consists of
  12. A completely constrained motion can be transmitted with.
  13. In vibration isolation system, if ω/ωn < 2, then for all values of damping factor, the transmissibility…
  14. The number of links and instantaneous centers in a reciprocating engine mechanism are
  15. In a Hartnell governor, if a spring of greater stiffness is used, then the governor will be
  16. The primary unbalanced force is maximum _________ in one revolution of the crank.
  17. A cam with a roller follower would constitute following type of pair
  18. The example of completely constrained motion is a
  19. The indicator using Watt mechanism is known as
  20. When a point at the end of a link moves with constant angular velocity, its acceleration will have
  21. The frequency of oscillation of a compound pendulum is
  22. The pair is known as a higher pair, when the relative motion between the elements of a pair is
  23. Two heavy rotating masses are connected by shafts of lengths l₁, l₂ and l₃ and…
  24. A kinematic chain is known as a mechanism when
  25. In locomotives, the ratio of the connecting rod length to me crank radius is kept very large in order…
  26. A slider crank chain consists of following numbers of turning and sliding pairs
  27. When brakes are applied to all the four wheels of a moving car, the distance travelled by the car before…
  28. In Meyer's expansion valve, the main valve is driven by an eccentric having an angle of advance from
  29. Effort of a governor is the
  30. According to Kennedy's theorem, if three bodies move relatively to each other, their instantaneous centres…

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

Submit
Load More..

Also checkout these categories

Design of Masonry Structures MCQ Series MCQ Microsoft Excel MCQ Transmission of Heat MCQ Puzzle MCQ Multimedia and Graphics MCQ Cloze Test MCQ PhotoShop MCQ Urologic problems in pregnancy MCQ Wound Repair And Care MCQ Rearrangement Set 8 MCQ Manufacturing & Production Engineering MCQ