In which of the following is an operational amplifier
(op-amp) used?
a. Oscillators
b. Filters
c. Instrumentation circuits
d. All of the above
- 4 Answers
- 5208 Views
- I also Faced
- E-Mail Answers
Answer Posted / ramsan
oscillators can made by using op-amps. ex;wein bridge
oscillator. in instrumentation also uses. iin filters also
used as a subtractor. the unwanted is given to the inverting
terminal and total signal is given to the non inverting
terminal. output is wanted nothing but filtered.so answer is
all the above.
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
Define mobility of a carrier. Show that the mobility constant of electron is larger than that of a hole.
What are the various types of rectifier?
can any one tell difference between 802D and 810D???
Define positive logic and negative logic.
What is the ratio of majority and minority carriers in intrinsic and extrinsic semiconductors?
why the exchang voltge is in minus polarty i.e -48 instead of +48
can anyone help me out to get HPCL officer's trainee paper's pattern....sureshec127@gmail.com
SIR I faced two exams for the junoior Engg. but i do not passed them so sir i requested sir u send me question papers for technicallly for elect& comm engg.
Explain the difference between circuit switching and packet switching?
i am fresher for giving intervivew in it sector and also sales electronics. all about related qustions send me please?
what is the use for electrical c licence
Explain capacitance?
Can we use ic 741 for high frequency applications?
What are the function of different capacitor, resistors, transister, diods, thyrister( like SCR)in any circuit?
howw can we transmit the call of gsm?
