

MCQOPTIONS
Saved Bookmarks
1. |
If the natural frequency of oscillation ωn = 13 rad/sec and damping ratio ξ is 0.8 then find the peak time. |
A. | 12 sec |
B. | 0.002 sec |
C. | 3 sec |
D. | 0.4 sec |
Answer» E. | |