Problems on undamped free vibration - 1 Video Lecture | Crash Course: GATE Mechanical Engineering (English)

Consider an undamped vibration absorber with β=1 and μ=0.2. Determine the operating range of frequencies for which |X k / F0| ≤0.5. | Numerade

The free-vibration responses of an electric motor of weight 500  N mounted on different types of foundations are shown in Figs. 2.114( a) and (b). Identify the following in each case: (i) the nature of damping provided by the foundation, (ii) the spring constant and damping coefficient of the foundation, and (iii) the undamped and damped natural frequencies of the electric motor. | Numerade

What is Non-Destructive Testing (NDT)? Methods and Definition