Ask a Question

The critical speed of a shaft with a disc supported in between is equal to the natural frequency of the system in

← Prev Question Next Question →
+1 vote
in Machine Dynamics by (34.3k points)
The critical speed of a shaft with a disc supported in between is equal to the natural frequency of the system in

(a) transverse vibrations

(b) torsional vibrations

(c) longitudinal vibrations

(d) none of the mentioned

The question was posed to me in an online interview.

Question is taken from Types of Vibratory Motion and Natural Frequency of Free Longitudinal Vibrations in chapter Longitudinal and Transverse Vibrations of Machine Dynamics

1 Answer

0 votes
by (38.6k points)
The correct choice is (a) transverse vibrations

To explain I would say: The critical speed of a shaft with a disc supported in between is equal to the natural frequency of the system in transverse vibrations and the stress induced is bending stress.

Related questions

We welcome you to Carrieradda QnA with open heart. Our small community of enthusiastic learners are very helpful and supportive. Here on this platform you can ask questions and receive answers from other members of the community. We also monitor posted questions and answers periodically to maintain the quality and integrity of the platform. Hope you will join our beautiful community

Categories

Powered by TalkJarvis
...