5555555555
13. It is often convenient in amplifiers to assign a certain value of gain as the ________ dB reference.
(a) 0
(b) 1
(c) 6
(d) 10[E]. 20
| 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
555555555511. Each RC circuit causes the gain to drop at a rate of ________ dB/decade. (a) 20 (b) 10 (c) 6 (d) none of the above- 55555555555. A roll-off of 20 dB per decade is equivalent to a roll-off of ________ per octave. (a) 3 dB (b) 13 dB (c) 12 dB (d) 6 dB
- 555555555529. For low-frequency response, all RC circuits in an amplifier may not have the same critical frequency. Which RC response will determine the critical frequency of the amplifier? (a) the lowest frequency (b) the center frequency (c) the highest frequency (d) the bypass frequency
- 555555555530. In a multistage amplifier, the overall frequency response is determined by the (a) frequency response of each stage depending on the relationships of the critical frequencies. (b) frequency response of the first amplifier. (c) frequency response of the last amplifier. (d) lower critical frequency of the first amplifier and the upper critical frequency of the final amplifier.
- 555555555521. Determine the value for RD if the ac gain is 8. (a) 1.51 k (b) 1.65 k (c) 1.85 k (d) 2.08 k