Mechanical Engineering - Theory of machines - Discussion

Discussion Forum : Theory of machines - Section 3 (Q.No. 38)
38.
In vibration isolation system, if ω/ωn < 2, then for all values of damping factor, the trans-missibility will be (where ω = Angular speed of the system, ωn = Natural frequency of vibration of the system)
less than unity
equal to unity
greater than unity
zero
Answer: Option
Explanation:
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Discussion:
1 comments Page 1 of 1.

P J said:   8 years ago
W/Wn < 2 : greater then unity.
W/Wn =2 :equal to unity.

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