Amplifiers – 13

Amplifiers » Exercise – 1

13. A differential amplifier, amplifies :

(a) the mathematically differentiates the average of the voltages on the two input lines
(b) the differentiates the input waveform on one line when the other line is grounded
(c) the difference of voltages between the two input lines
(d) the differentiates the sum of the two input waveforms

Answer
Answer : (c)

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

GATE 2023 Total InfoENGG DIPLOMAUGC NET Total Info
IES 2023 Total InfoPSUs 2022 Total InfoCSIR UGC NET Total Info
JAM 2023 Total InfoM TECH 2023 Total InfoRAILWAY 2022 Total Info

Related Posts

  • BJT Amplifiers - 27555555555527. The differential amplifier produces outputs that are (a) common mode. (b) in-phase with the input voltages. (c) the sum of the two input voltages. (d) the difference of the two input voltages.
    Tags: voltages, input, amplifiers, differential, amplifier, sum, difference, electronics, engineering
  • Operational Amplifier Fundamentals - 5Operational Amplifier » Exercise - 15. A differential amplifier ........... (a) is a part of an OP-amp (b) has one input and one output (c) has two outputs (d) a and c
    Tags: amplifier, exercise, differential, input, electronics, engineering
  • FET Amplifiers - 155555555551. The range of input impedance Zi for MOSFETs is ________. (a) 1 k–10 k (b) 100 k–1 M (c) 10 M–100 M (d) 1012 to 1015
    Tags: amplifiers, input, electronics, engineering
  • FET Amplifiers - 49555555555549. What is the typical value for the input impedance Zi for JFETs? (a) 100 k (b) 1 M (c) 10 M (d) 1000 M
    Tags: amplifiers, input, electronics, engineering
  • Power Amplifiers – 1 - 2Power Amplifiers » Exercise - 1 (a) (b) (c) (d) (a) (b) (c) (d) (a) (b) (c) (d) (a) (b) (c) (d) (a) (b) (c) (d)
    Tags: amplifiers, exercise, electronics, engineering

LEAVE A REPLY

Please enter your comment!
Please enter your name here