

MCQOPTIONS
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1. |
Consider the following statements:1. The effect of feedback is to reduce the system error2. Feedback increases the gain of the system in one frequency range but decreases in another3. Feedback can cause a system that is originally stable to become unstableWhich of these statements are correct. |
A. | 1,2 and 3 |
B. | 1 and 2 |
C. | 2 and 3 |
D. | 1 and 3 |
Answer» D. 1 and 3 | |