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The frequency of damped vibrations with viscous damping is ________ the frequency of undamped vibrations.

A. More than

B. Less than

C. Same as

D. None of these

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  1. A system in dynamic balance implies that
  2. The tendency of a body to resist change from rest or motion is known as
  3. A completely constrained motion can be transmitted with.
  4. When the body is suspended at the point of suspension, its periodic time and frequency will be ________…
  5. The tractive force in a locomotive with two cylinders is given by (where c = Fraction of reciprocating…
  6. The secondary unbalanced force is maximum __________ in one revolution of the crank.
  7. A kinematic chain is known as a mechanism when
  8. The coriolis component of acceleration leads the sliding velocity by
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  10. The amplitude of vibration is always __________ the radius of the circle.
  11. Effort of a governor is the
  12. The frequency of oscillation at compared to earth will be
  13. When the load on the engine increases, it becomes necessary to increase the supply of working fluid…
  14. The periodic time is given by (where ω = Angular velocity of the particle in rad/s)
  15. The secondary unbalanced force due to inertia of reciprocating parts in a reciprocating engine is given…
  16. Which gear is used for connecting two coplanar and intersecting shafts?
  17. When the elements of a pair are kept in contact by the action of external forces, the pair is said to…
  18. The frictional torque transmitted in a truncated conical pivot bearing, considering uniform pressure,…
  19. Module of a gear is
  20. The coriolis component of acceleration is taken into account for
  21. The type of coupling used to join two shafts whose axes are neither in same straight line nor parallel,…
  22. The centrifugal tension in belts
  23. According to Kennedy's theorem, if three bodies move relatively to each other, their instantaneous centres…
  24. A rigid body possesses ________degrees of freedom
  25. In elliptical trammels
  26. The centre of gravity of a coupler link in a four bar mechanism will experience
  27. The frictional torque transmitted in a flat collar bearing, considering uniform wear, is (where r₁…
  28. The critical speed of a shaft with a disc supported in between is equal to the natural frequency of…
  29. A Porter governor is a
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