MCQOPTIONS
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MCQOPTIONS
This section includes 4 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. |
The second order approximation using dominant pole concept of a system having transfer function 5/(s+5)(s2+s+1) is: |
| A. | t5/(s<sup>2</sup>+s+1) |
| B. | t1/(s<sup>2</sup>+s+1) |
| C. | t1/(s+5)(s+1) |
| D. | t5/(s+5)(s+1) |
| Answer» C. t1/(s+5)(s+1) | |
| 2. |
The maximum overshoot is: |
| A. | tTo measure the relative stability |
| B. | tA system with large overshoot is desirable |
| C. | tIt occurs at second overshoot |
| D. | tBoth b and c |
| Answer» B. tA system with large overshoot is desirable | |
| 3. |
Assertion (A): It is desirable that the transient response be sufficiently fast and sufficiently damped.Reason (R): Oscillations are not tolerated in the transient response. |
| A. | tBoth A and R are true but R is not the correct explanation of A |
| B. | tBoth A and R are true but R is correct explanation of A |
| C. | tA is true and R is false |
| D. | tA is false and R is true |
| Answer» C. tA is true and R is false | |
| 4. |
The unit impulse response of a second order system is 1/6e-0.8tsin(0.6t). Then the natural frequency and damping ratio of the system are respectively. |
| A. | t1 and 0.6 |
| B. | t1 and 0.8 |
| C. | t2 and 0.4 |
| D. | t2 and 0.3 |
| Answer» C. t2 and 0.4 | |