Interested to Buy Any Domain ? << Click Here >> for more details...
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
- 6805 Views
- I also Faced
- E-Mail Answers
Answer Posted / unknown
Some circuits may use Positive feedback and Negative feedback around the same amplifier, for example Triangle wave oscillators and active filters
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is the purpose of using data modem.
What is the difference between application of dc current and application of ac current to an electronic circuit. what are the changes it causes.
How many type of resistor are there in diode?
What precautions are required to be observed in the use of leds?
plz send me any one gate papers
Sir, Plz send the last 5 yrs ques papers for Railway board's section engineer post. Thanks, c_k_chand@yahoo.co.in
What is the difference between plc and dcs control system?
Define cut off frequency?
What is parallel to serial conversion?
what is the configuration of 1+1+1?
Define latching current?
Why is zener diode used as a voltage regulator?
Define what are the charge carriers in p-type and n-type semiconductors?
How WDM works in wireless system...as we say that it works in optical and signals transmitted in this are light signals...??
send me test pattern of nsn?
