MCQOPTIONS
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| 1. |
The characteristic equation of the above closed-loop system is: |
| A. | s2 + 11s + 10 = 0 |
| B. | s2 + 11s + 130 = 0 |
| C. | s2 + 10s + 120 = 0 |
| D. | s2 + 10s + 12 = 0 |
| Answer» C. s2 + 10s + 120 = 0 | |