MCQOPTIONS
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| 1. |
Damping is beneficial only when: |
| A. | \(\frac{\omega }{{{\omega _n}}} = 1\) |
| B. | \(\frac{\omega }{{{\omega _n}}} < 1\) |
| C. | \(\frac{\omega }{{{\omega _n}}} < \sqrt2\) |
| D. | \(\frac{\omega }{{{\omega _n}}} > \sqrt 2\) |
| Answer» D. \(\frac{\omega }{{{\omega _n}}} > \sqrt 2\) | |