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The damped natural frequency is higher than natural frequency is a

a.       Wrong statement  b.      Correct statement c.       depends d.      none of the above

1 Answer

Damped natural frequency is always lower than undamped natural frequency.
This is equivalent to roots of a quadratic equation.
If they are real roots it is akin to a undamped system., if they are complex conjugate with large imaginary value then it is lowly damped & it is critically damped if the roots just break as real numbers.
Hence it is a wrong statement
answered Dec 11, 2013 by meena.p

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