Mechanical Engineering - Theory of machines - Discussion
Discussion Forum : Theory of machines - Section 6 (Q.No. 10)
10.
In vibration isolation system, if ω/ωn > 1, then the phase difference between the transmitted force and the disturbing force is
Discussion:
1 comments Page 1 of 1.
Ravi kiran said:
7 years ago
This is not correct. The phase angle depends on the frequency ratio and the amount of damping present in the system. If the system is undamped, only then the phase angle equals 180 for frequqncy ratio>1 and 90 for at resonance (which means frequency ratio of 1).
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