GATE 2014 Mechanical Engineering: Vibration Isolation Transmissibility (T) Q9 | ExamPrev

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Mechanical Engineering > GATE 2014 SET-2 > Vibration Isolation

In vibration isolation, which one of the following statements is NOT correct regarding Transmissibility (T)?

A

T is nearly unity at small excitation frequencies

B

T can be always reduced by using higher damping at any excitation frequency

C

T is unity at the frequency ratio of 2

D

T is infinity at resonance for undamped systems

Correct : b

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vibration isolation transmissibility definition mechanical engineering gate 2014 excitation frequency effects damping in vibration resonance systems GATE ME 2014 undamped system behavior

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