engineering recuitment ECIL GET Mechanical Mock Test 2024 Mechanical Vibrations Undamped Free Vibration
The natural frequency of an undamped vibrating system is 200 rad/s. A damper with a damping factor of 0.8 is introduced into the system. The frequency of vibration of the damped system in rad/s______.
1
120
2
60
3
75
4
80