Which of the following condition should be satisfied in the design of a vibration absorber ?
A) Natural frequency of the auxiliary system should be equal to the natural frequency of the main system
B) Natural frequency of the auxiliary system should be equal to the half natural frequency of the main
systemC) Natural frequency of the auxiliary system should be fall in between natural frequency of the main
system and the frequency of excitation
D) Natural frequency of the auxiliary system should be twice natural frequency of the main system
A) Natural frequency of the auxiliary system should be equal to the natural frequency of the main system
B) Natural frequency of the auxiliary system should be equal to the half natural frequency of the main
systemC) Natural frequency of the auxiliary system should be fall in between natural frequency of the main
system and the frequency of excitation
D) Natural frequency of the auxiliary system should be twice natural frequency of the main system