Active and Passive Filters – 24

5555555555

24. The critical frequency is defined as the point at which the response drops ________ from the passband.

(a) –20 dB
(b) –3 dB
(c) –6 dB
(d) –40 dB

Answer
Answer : (b)
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
₹ 287
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)
₹ 315
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)
₹ 1,295

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

  • Active and Passive Filters - 595555555555 59. At a certain frequency, the output voltage of a filter is 6 V and the input is 12 V. The voltage ratio in decibels is ________. (a) 6.02 dB (b) –6.02 dB (c) 12.04 dB (d) –12.04 dB
    Tags: db, active, passive, filters, frequency, electronics, engineering
  • Active and Passive Filters - 285555555555 28. Identify the frequency response curve for a low-pass filter. (a) a (b) b (c) c (d) d
    Tags: active, passive, filters, frequency, response, electronics, engineering
  • Amplifier Frequency Response-13555555555513. 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
    Tags: frequency, response, db, electronics, engineering
  • BJT and FET Frequency Response - 36555555555536. A 3-dB drop in hfe will occur at a frequency defined by ________. (a) (b) (c) 1 (d) 2
    Tags: frequency, response, db, defined, electronics, engineering
  • Amplifier Frequency Response-555555555555. 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
    Tags: db, frequency, response, electronics, engineering

LEAVE A REPLY

Please enter your comment!
Please enter your name here