railway RRB JE (CBT I + CBT II) Mock Test 2024 Analog Electronics Oscillators and Feedback Amplifier Feedback Amplifier
What is the effect of current shunt feedback in an amplifier?
1
Decrease the input resistance and increase the output resistance
2
Decrease both the input and output resistances
3
Increase the input resistance and decrease the output resistance
4
Increase both input and output resistances