MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Control Systems knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Find the initial and final values of the following function:F(s) = 12(s+1)/s(s+2)^2(s+3) |
| A. | t1, |
| B. | t0, |
| C. | t ,1 |
| D. | t0,1 |
| Answer» E. | |
| 2. |
The forward path transfer function is given by G(s) = 2/s(s+3). Obtain an expression for unit step response of the system. |
| A. | 1+2e<sup>-t</sup>+e<sup>-2t</sup> |
| B. | 1+e<sup>-t</sup>-2e<sup>-2t</sup> |
| C. | 1-e<sup>-t</sup>+2e<sup>-2t</sup> |
| D. | 1-2e<sup>-t</sup>+e<sup>+2t</sup> |
| Answer» E. | |
| 3. |
Let c(t) be the unit step response of a system with transfer function K(s+a)/(s+K). If c(0+) = 2 and c( ) = 10, then the values of a and K are respectively. |
| A. | t2 and 10 |
| B. | t-2 and 10 |
| C. | t10 and 2 |
| D. | t2 and -10 |
| Answer» D. t2 and -10 | |