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Vibration Analyst equations


Vibration Analyst Category I-IV Equations 
*For reference plus for paper and online certification exams*


These PDF documents serve multiple purposes. They are guides to the content knowledge required for Category I, II, III, and IV Vibration Analysts, including vocabulary and equations; they are also the reference materials provided for the corresponding certification examination. For online exams, one PDF document per language applies to all certification categories and both systems of units.

Copyright © 2011-2026 by the Vibration Institute. All rights reserved. No part of these documents may be reproduced without express written permission of the Vibration Institute.

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