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

Related MCQs

• Isolation factor is twice the transmissibility ratio.
• 6 kN/m and the damping constant of the damper is 400 Ns/m. If the mass is 50 kg, then the damping factor (d ) and damped natural frequency (fn), respectively, are
• If isolation factor is negative, then what is the phase difference between transmitted and disturbing force?
• If the damper is not provided and the system is in resonance, which of the following is the correct isolation factor?
• The ratio of the maximum displacement of the forced vibration to the deflection due to the static force, is known as
• Which of the following systems produce a vibration in the foundation?
• The assembler stores all the names and their corresponding values in              
• If the unbalanced system is not set right then.
• The natural frequency of a spring-mass system on earth is ωn. The natural frequency of this system on the moon (gmoon = gearth/6) is
• The factor which affects the critical speed of a shaft is