MCQOPTIONS
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MCQOPTIONS
| 1. |
Why the feedback circuit is said to be negative for voltage series feedback amplifier? |
| A. | Feedback voltage is 180<sup>o</sup> out of phase with respect to input voltage |
| B. | Input voltage is 180<sup>o</sup> out of phase with respect to feedback voltage |
| C. | Feedback voltage is in same phase with respect to input voltage |
| D. | Input voltage is in same phase with respect to feedback voltage |
| Answer» B. Input voltage is 180<sup>o</sup> out of phase with respect to feedback voltage | |