5555555555
92. With feedback, , the overall gain of the circuit is reduced by a factor ________ where A is the gain without the feedback.
(a)
(b) A
(c) A
(d) 1 + A
| Subject Name : Electronics Engineering |
| Exam Name : IIT GATE, UPSC ESE, RRB, SSC, DMRC, NMRC, BSNL, DRDO, ISRO, BARC, NIELIT |
| Posts Name : Assistant Engineer, Management Trainee, Junior Engineer, Technical Assistant |
| Electronics & Communication Engineering Books |
| GATE 2023 Total Info | ENGG DIPLOMA | UGC NET Total Info |
| IES 2023 Total Info | PSUs 2022 Total Info | CSIR UGC NET Total Info |
| JAM 2023 Total Info | M TECH 2023 Total Info | RAILWAY 2022 Total Info |
Related Posts
555555555534. In the phase-shift oscillator, the gain of the amplifier stage must be ________. (a) 0 (b) less than 29 (c) greater than 29 (d)- 5555555555195. If B[7..0] = 10100101, what is the value of B[6..2]? (a) 10100 (b) 01001 (c) 10010 (d) 00101
- 555555555590. Negative feedback results in ________. (a) decreased voltage gain (b) increased voltage gain (c) oscillation in the circuit (d) None of the above
- 555555555591. Positive feedback results in ________. (a) decreased voltage gain (b) increased voltage gain (c) oscillation in the circuit (d) None of the above
- 5555555555190. The voltage gain is ______ for the amplifier in the given circuit. (a) –4 (b) –5 (c) –6 (d) –7