MCQOPTIONS
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| 1. |
The open-loop transfer function of a system is\(\frac{{10K}}{{1 + 10s}}\) When the system is converted into a closed-loop with unity feedback, the time constant of the system is reduced by a factor of 20. The value of K is |
| A. | 1.9 |
| B. | 1.6 |
| C. | 1.3 |
| D. | 1 |
| Answer» B. 1.6 | |