Question

Unbalanced mass leads to vibrations.

(a) True

(b) False

This question was posed to me during an interview for a job.

I want to ask this question from Balancing of a Single Rotating Mass By Two Masses Rotating in Different Planes topic in division Balancing of Rotating Masses of Machine Dynamics

Answer 1

Correct answer is (a) True

The explanation is: The unbalanced forces not only increase the loads on bearings and stresses in the various members, but also produce unpleasant and even dangerous vibrations.