A machine shop floor is subjected to the following vibration due to electric motors running at different

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A machine shop floor is subjected to the following vibration due to electric motors running at different speeds:

\[x(t)=20 \sin 4 \pi t+10 \sin 8 \pi t+5 \sin 12 \pi t \mathrm{~mm}\]

If a vibrometer having an undamped natural frequency of $0.5 \mathrm{~Hz}$, and a damped natural frequency of $0.48 \mathrm{~Hz}$ is used to record the vibration of the machine shop floor, what will be the accuracy of the recorded vibration?

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Mechanical Vibrations

ISBN: 9780134361925

6th Edition

Authors: Singiresu S Rao

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Question Posted: May 04, 2024 08:01 AM

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A machine shop floor is subjected to the following vibration due to electric motors running at different

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To determine the accuracy of the recorded vibration by a vibrometer we need to consider the frequency response of the vibrometer and compare it to the ...View the full answer

Mechanical Vibrations

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