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. |
The open loop transfer function of a system is :G(s) H(s) =K/ (1+s) (1+2s) (1+3s) |
| A. | nThe phase crossover frequency wpc is: |
| B. | 2 |
| C. | 1 |
| D. | Zero |
| E. | 3 |
| Answer» C. 1 | |
| 2. |
The transfer function of a system is given by Y(s)/X(s) = e 0.1s/1+s. If x(t) is 0.5sint, then the phase angle between the output and the input will be: |
| A. | -39.27 |
| B. | -45 |
| C. | -50.73 |
| D. | -90 |
| Answer» D. -90 | |
| 3. |
Assertion (A): All the systems which exhibit overshoot in transient response will also exhibit resonance peak in frequency response.Reason (R): Large resonance peak in frequency response corresponds to a large overshoot in transient response. |
| A. | Both A and R are true and R is the correct explanation of A |
| B. | Both A and R are true and R is not the correct explanation of A |
| C. | A is true but R is false |
| D. | A is false but R is true |
| Answer» B. Both A and R are true and R is not the correct explanation of A | |