Review the following article and provide your critical opinion on its material.
Title: VIBRATION AS A PARAMETER FOR MONITORING THE HEALTH OF PRECISION
MACHINE TOOLS
Author: Milind A. Siddhpura and Arti M. Siddhpura
The article can be found at the following link:
https://pdfs. semanticscholar. org/e487/20e264dae5f9e5c4a984784e56 9708134780.pdf
Please include the following sections:
 Introduction
 Summary
 Critique
 Conclusion
 References:

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Find the kinematic pressure of 160kpa. for air, r-287 j/ kg k. and hair al viscosity of air at a temperature of 50°c and an absolute (10 points) (b) find the dynamic viscosity of air at 110 °c. sutherland constant for air is 111k

The proportional limit is always greater than the yield strength for a material. a)-trune b)- false