5555555555
87. Calculate the input voltage if R1 = 100 Ω, Rf = 1 kΩ, and Vout = 550 mV.
(a) –50 mV
(b) –5 mV
(c) 550 mV
(d) 50 mV
| 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
5555555555191. The input voltage must be ______ in the given circuit to obtain the given output voltage. (a) 343 mV (b) 400 mV (c) 480 mV (d) 600 mV- 5555555555190. The voltage gain is ______ for the amplifier in the given circuit. (a) –4 (b) –5 (c) –6 (d) –7
- 555555555592. What is the level of the voltage between the input terminals of an op-amp? (a) Virtually zero (b) 5 V (c) 18 V (d) 22 V
- 5555555555 54. Calculate the output voltage if V1 = V2 = 700 mV. (a) 0 V (b) –12 V (c) 12 V (d) –8 V
- 5555555555166. What is the output voltage? (a) 15 V (b) 5 V (c) –5 V (d) –15 V