engineering recuitment HPCL Engineer Mock Test 2024 Mechanical Vibrations Damped Free Vibration Damping Coefficient and Damping Ratio
A machine component of natural frequency 20 rad/s is subjected to a base motion from the machine which is harmonic in nature with acceleration of 3 m/s2 at 10 rad/s. What is the peak amplitude of relative displacement of the components if the damping is negligible?
1
0.1 mm
2
1.0 mm
3
10.0 mm
4
100.0 mm