In which of the following is an operational amplifier
(op-amp) used?
a. Oscillators
b. Filters
c. Instrumentation circuits
d. All of the above
Answer Posted / guest
Oscillators
Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
A channel has a bit rate of 4kbps and a propagation delay of 20msec. For what range of frame sizes does stop-and-wait give an efficiency of at least 50%
What is the effect of high frequency on its performance?
For explain what vertical and horizontal plates are provide in a cro?
What is the difference between active and passive filters?
difference btwn channel and carrier in telecom?
In the OTA, the transconductance is controlled by A The ac supply voltage B A bias current C The input signal voltage D The manufacturing process
What is meant by linearity?
what is the difference between delegation and containership?
what are the Features and Benefits of Voice Boards
Why do we use distinct polarisation (UL-H:DL-V) while uplinking and downlinking rather than same (UL-H:DL-H)?
What is power electronics?
What is the difference between emulator and simulator?
Explain why hexadecimal code is widely used in digital systems?
A good op-amp has A Very high bandwidth B Narrow bandwidth C High selectivity D All of these
Explain how many type of resistor are there in diode?