If frequency of excitation of a forced vibration system with negligible damping is very close to natural frequency of the system, then the system will A) Execute harmonic motion of large amplitude B) Beat with a very high peak amplitude C) Perform aperiodic motion D) None of the above

If frequency of excitation of a forced vibration system with negligible damping is very close to
natural frequency of the system, then the system will
A) Execute harmonic motion of large amplitude
B) Beat with a very high peak amplitude
C) Perform aperiodic motion
D) None of the above
by

1 Answer

Answer :

A) Execute harmonic motion of large amplitude
by

Related questions

If ωmax is the frequency at which the peak amplitude occurs and ωn is the natural frequency of the system then In a forced vibration system with damping, the higher the damping, A) More will be the difference between ωn and ωmax B) Less will be the difference between ωn and ωmax C) The difference of ωn and ωmax is independent of damping in this system D) The difference between ωn and ωmax will be zero

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Last Answer : A) More will be the difference between ωn and ωmax

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