Question:-
When the mass of a critically damped signal degree of freedom system is deflected from its equilibrium position and released, it will
Option (A)
Return to equilibrium position without oscillation
Option (B)
Oscillate with increasing time period
Option(C)
Oscillate with decreases amplitude
Option(D)
Oscillate with constant amplitude
Correct Option:
(A)
Question Solution:
Critically damped system are of special interest as they regain their equilibrium position, in the shortest possible time, without oscillation. For this reason, large guns are provided with disports having critical value of damping
question-answer-faq-3228