# Operational Amplifier Fundamentals – 49

5555555555

49. A(n) ________ amplifier configuration has a higher input impedance and a lower output impedance than the op-amp itself.

(a) non-inverting
(b) inverting
(c) voltage-follower
(d) any of these

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 ₹ 295 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) ₹ 320 Basic Electronic Devices and Circuits Patil (Author); English (Publication Language) Sale 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) ₹ 960

## Related Posts

• 5555555555 52. A(n) ________ amplifier configuration has an input impedance approximately equal to the input resistor Ri and an output impedance approximately equal to the output impedance of the op-amp itself. (a) non-inverting (b) inverting (c) voltage-follower (d) any of these
Tags: impedance, amplifier, input, output, operational, fundamentals, a(n, configuration, op-amp, non-inverting
• 5555555555 51. The ________ amplifier configuration has the highest input impedance and the lowest output impedance of the three basic op-amp configurations. (a) non-inverting (b) inverting (c) voltage-follower (d) none of these
Tags: amplifier, impedance, operational, voltage-follower, inverting, non-inverting, op-amp, output, input, configuration
• 5555555555141. Input impedance [Zin(I)] of an inverting amplifier is approximately equal to: (a) Ri (b) Rf + Ri (c) ∞ (d) Rf – Ri
Tags: amplifier, operational, fundamentals, input, impedance, inverting, electronics, engineering
• 5555555555198. ______ is NOT a characteristic of an ideal op-amp. (a) Infinite voltage gain (b) Minimum bandwidth (c) Infinite input impedance (d) Zero output impedance
Tags: impedance, operational, amplifier, fundamentals, op-amp, input, output, electronics, engineering
• Operational Amplifier » Exercise - 116. For an OP-amp with negative feedback, the output is ....... (a) equal to the input (b) increased (c) fed back to the inverting input (d) fed back to the non-inverting input
Tags: input, operational, amplifier, fundamentals, op-amp, output, inverting, non-inverting, electronics, engineering