Which of the following statements are associated with complete dynamic balancing of rotating systems?1. Resultant couple due to all inertia forces is zero.2. Support reactions due to forces are zero but not due to couples.3. The system is automatically statically balanced.4. Centre of masses of the system lies on the axis of rotation.

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Balancing of Rotating Masses topics include: Balancing several masses rotating in planes, balancing of rotating masses and single rotating masses in same and different planes. Balancing rotating masses is an engineering process that involves distributing mass in a rotating body to reduce vibration and improve performance.  Balancing rotating masses can be accomplished using either static or dynamic balancing techniques. Static balancing: Involves adding weight to the machine to balance the forces generated by the rotating masses. Static balancing is typically done by adding weights to the... Show more

Which of the following statements are associated with complete dynamic balancing of rotating systems?<br />1. Resultant couple due to all inertia forces is zero.<br />2. Support reactions due to forces are zero but not due to couples.<br />3. The system is automatically statically balanced.<br />4. Centre of masses of the system lies on the axis of rotation.