railway DFCCIL Junior Executive 2023 (CBT 1 & CBT 2) Mock Test Analog Electronics Bipolar Junction Transistors Configuration of BJT
What is the current gain of Common Emitter configuration?
1
\(\dfrac{I_C}{I_B}\)
2
\(\dfrac{I_C}{I_E}\)
3
\(\dfrac{I_E}{I_B}\)
4
\(\dfrac{I_E}{I_C}\)