Oscillators – 51

5555555555

51. A circuit that can change the frequency of oscillation with an application of a dc voltage is sometimes called ________.

(a) a voltage-controlled oscillator.
(b) a crystal oscillator.
(c) a Hartley oscillator.
(d) an astable multivibrator.

Answer
Answer : (a)
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
₹ 308
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)
₹ 241
Sale
Basic Electronic Devices and Circuits
Patil (Author); English (Publication Language)
₹ 293
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)
₹ 656

GATE 2022 Total InfoENGG DIPLOMAUGC NET Total Info
IES 2022 Total InfoPSUs 2021 Total InfoCSIR UGC NET Total Info
JAM 2022 Total InfoM TECH 2021 Total InfoRAILWAY 2021 Total Info

Related Posts

  • Oscillators - 465555555555 46. A certain oscillator has a tap on the inductor in the tank circuit. This oscillator is probably ________. (a) a Colpitts oscillator. (b) a Clapp oscillator. (c) a crystal oscillator. (d) a Hartley oscillator.
    Tags: oscillator, oscillators, circuit, crystal, hartley, electronics, engineering
  • Oscillators - 2Oscillators » Exercise - 12. The feedback factor β at the frequency of oscillation of a Wein bridge oscillator is : (a) 3 (b) 1/3 (c) 1/29 (d) 3/29
    Tags: oscillators, frequency, oscillation, oscillator, electronics, engineering
  • DC Biasing BJTs - 22555555555522. Calculate the voltage across the 91 k resistor. (a) 18 V (b) 9.22 V (c) 3.23 V (d) None of the above
    Tags: dc, voltage, electronics, engineering
  • Oscillators - 91555555555591. Positive feedback results in ________. (a) decreased voltage gain (b) increased voltage gain (c) oscillation in the circuit (d) None of the above
    Tags: voltage, oscillators, oscillation, circuit, electronics, engineering
  • Oscillators - 90555555555590. Negative feedback results in ________. (a) decreased voltage gain (b) increased voltage gain (c) oscillation in the circuit (d) None of the above
    Tags: voltage, oscillators, oscillation, circuit, electronics, engineering

LEAVE A REPLY

Please enter your comment!
Please enter your name here