# Operational Amplifier Fundamentals – 127

5555555555

127. As the supply voltage increases, the voltage gain of the circuit ________ and the power consumption ________.

(a) increases, increases
(b) increases, decreases
(c) decreases, decreases
(d) decreases, increases

Explanation
Explanation : No answer description available for this question. Let us discuss.
 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 Sale Question Bank On Electronics & Communication Engineering Book - question bank on electronics & communication engineering; Language: english; Binding: paperback ₹ 317 Sale A Handbook for Electronics Engineering(Old Edition) Made Easy Editorial Board (Author); Marathi (Publication Language); 620 Pages - 01/01/2015 (Publication Date) - Made Easy Publications (Publisher) ₹ 322 Basic Electronic Devices and Circuits Patil (Author); English (Publication Language) Electronic Circuits: Analysis and Design (SIE) | 3rd Edition Neamen, Donald (Author); English (Publication Language); 1351 Pages - 08/25/2006 (Publication Date) - McGraw Hill Education (Publisher) ₹ 1,290

## Related Posts

• Operational Amplifier » Exercise - 120. If feedback resistor in Q.15 is open, the voltage gain ........... (a) increases (b) decreases (c) is not affected (d) depends on R
Tags: operational, amplifier, fundamentals, voltage, gain, increases, decreases, electronics, engineering
• 555555555542. Negative feedback added to an op-amp ________ the bandwidth and ________ the gain. (a) increases, increases (b) increases, decreases (c) decreases, decreases (d) decreases, increases
Tags: increases, decreases, operational, amplifier, fundamentals, gain, electronics, engineering
• 5555555555126. As the frequency increases, the input impedance of an op-amp ________ and the output impedance ________. (a) increases, increases (b) increases, decreases (c) decreases, decreases (d) decreases, increases
Tags: increases, decreases, operational, amplifier, fundamentals, electronics, engineering
• 5555555555190. The voltage gain is ______ for the amplifier in the given circuit. (a) –4 (b) –5 (c) –6 (d) –7
Tags: amplifier, operational, fundamentals, voltage, gain, circuit, electronics, engineering
• 5555555555 90. Calculate the overall voltage gain of the circuit if R1 = 100 and Rf = 1 k. (a) –1 (b) –10 (c) 11 (d) 9
Tags: operational, amplifier, fundamentals, voltage, gain, circuit, electronics, engineering