General Studies · Mechanical Vibrations
In a whirling shaft system, introducing light viscous damping at the bearings will primarily affect the amplitude at critical speed by:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Eliminating whirling entirely
- 2Shifting the critical speed much higher
- 3Increasing the amplitude
- 4Reducing it without changing the critical speed significantly✓
Correct answer
Reducing it without changing the critical speed significantly
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