McqMate
| Q. |
Primary purpose of using Feedback is : |
| A. | to reduce the sensitivity of the system to parameter variations. |
| B. | to increase the bandwidth of the system |
| C. | to reduce the noise and distortion of the system |
| D. | to increase stability of the system |
| Answer» A. to reduce the sensitivity of the system to parameter variations. | |
| Explanation: the major requirement of the feedback is to reduce of the system with parameter variations that may vary with age, with changing environment. | |
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