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Mr. Dubey • 52.30K Points
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Q. The roots of the characteristic equation of the second order system in which real and imaginary part represents the :

(A) damped frequency and damping
(B) damping and damped frequency
(C) natural frequency and damping ratio
(D) damping ratio and natural frequency
Correct : Option (B)

Explanation: 
 real part represents the damping and imaginary part damped frequency.

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