engineering recuitment NIELIT Scientific Assistant Mock Test 2025 Analog Electronics Bipolar Junction Transistors
A CE amplifier is driving a 10 kΩ load. If RC = 2.2 kΩ and \(\dot{\mathrm{r}}_{\mathrm{e}}\) =10 Ω, the voltage gain is approximately
1
220
2
1000
3
10
4
180