Railways Technical Ability Vibration Analysis Question Bank Vibration Analysis

  • question_answer If \[\frac{\omega }{{{\omega }_{n}}}=\sqrt{2}\] where \[\omega \] is the frequency of excitation and  \[{{\omega }_{n}}\] is the natural frequency of vibrations, then the transmissibility of vibrations will be:

    A) 0.5                               

    B) 1.0

    C) 1.5                               

    D) 2.0

    Correct Answer: B

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