1.

In vibration isolation system, if ω/ωn is less than √2 , then for all values of the damping factor, the transmissibility will be

A. less than unity
B. equal to unity
C. greater than unity
D. zerowhere ω = Circular frequency of the system in rad/s, andωn = Natural circular frequency of vibration of the system in rad/s.
Answer» D. zerowhere ω = Circular frequency of the system in rad/s, andωn = Natural circular frequency of vibration of the system in rad/s.


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