Undamped natural frequency of a second order system has the following influence on the response due to various excitations:
A. Increase in speed of response and decrease sensitivity
B. Decrease in speed of response and increase sensitivity
C. Has no influence in the dynamic response
D. Increase oscillatory behavior
Answer:A
Undamped natural frequency of a second order system has the following influence on the response due to various excitations:
A. Increase in speed of response and decrease sensitivity B. Decrease in speed of response and increase sensitivity C. Has no influence in the dynamic response D. Increase oscillatory behavior
Explanation: Undamped natural frequency is the frequency that has suffered damping and gets affected by the increase in the speed of response and decrease in sensitivity.