engineering recuitment HPCL Engineer Mock Test 2024 Mechanical Vibrations Undamped Free Vibration Torsional Vibration
In the two-rotor system shown in the figure, (I1 < I2), a node of vibration is situated
1
Between I1 and I2 but nearer to I1
2
Between I1 and I2 but nearer to I2
3
Exactly in the middle of the shaft
4
Nearer to I1 but outside