engineering recuitment Vizag Steel MT Mechanical 2020 Test Series Mechanical Vibrations Forced Vibration Transmissibility and Magnification Factor
Transmissibility is unity at two points.
Which one of the following is true for these two points?1
ω/ωn is zero and √3 for all values of damping
2
ω/ωn is zero and √2 for all values of damping
3
ω/ωn is unity and 2 for all values of damping
4
ω/ωn is unity and √3 for all values of damping