engineering recuitment DRDO Technician A 2022 Mock Test Series (Tier I) Analog Electronics Op-Amp and Its Applications
A non-inverting amplifier with gain 10 is realized using an operational amplifier having open-loop gain 105. What is the feedback factor β?
1
99.99 × 10-3
2
9.99 × 10-3
3
10
4
90.9 × 10-3