1) Describe graphically how the amplitude of a forced oscillation changes with frequency near to the natural frequency of the system, and state qualitatively the factors which determine the frequency response and sharpness of the resonance. 

 

2) Discuss the importance of critical damping in cases such as a car suspension system.

 

I wasnt satisfied with the stuff I came across in standard books, so just thought i will post the question here.

No it isnt. But many of us are preparing for other exams.