engineering recuitment DRDO Technician A 2022 Mock Test Series (Tier I) Analog Electronics Oscillators and Feedback Amplifier Feedback Amplifier
The voltage gain of a certain amplifier without feedback is 10. With feedback its voltage gain reduces to 5. Determine its feedback factor.
1
β = 0.1
2
β = 1
3
β = 10
4
β = 0.01