MCQOPTIONS
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| 1. |
If a feedback control system has its open loop transfer function G(s)H(s) = K/(s-2)(s2+3s+5) has the root locus plot which intersects the imaginary axis at s =0, then the value of K at this point will be |
| A. | -5 |
| B. | 10 |
| C. | 5 |
| D. | -10 |
| Answer» C. 5 | |