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In vibration isolation system, if ω/ωn > 1, then the phase difference between...

Q.  
In vibration isolation system, if ω/ωn > 1, then the phase difference between the transmitted force and the disturbing force is ______


Answer & Explanation

Answer :   Option: C


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More Questions Dynamics of Machinery:

Q.  
A vehicle of mass 490 kg and total spring constant of suspension system is 58800 N/m. The profile of the road may be approximated to a sine wave of amplitude 40 mm and wavelength of 4 m. Find the critical speed of the vehicle

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Q.  
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A. θ /2

B. θ

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Answer & Explanation

Q.  
A vertical spring mass system has a mass of 0.5 kg and an initial deflection of 0.2 cm find the value of natural frequency

A. 11.14 Hz

B. 10.23 Hz

C. 8.97 Hz

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Answer & Explanation
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