engineering recuitment ISRO Scientist Electronics Mock Test Analog Electronics Bipolar Junction Transistors BJT As a Amplifier
Two identical stages of amplifiers are cascaded in R-C coupling. If 10 is the mid band voltage gain of each stage, then the overall gain of cascade configuration will be
1
40 dB
2
20 dB
3
100 dB
4
20 log1020dB