Question
Physics Question on Transistors
The voltage gain is the highest in
A
Common base
B
Common emitter
C
Common collector
D
Same for all types of the amplifiers.
Answer
Common emitter
Explanation
Solution
the power gain is highest in Common emitter: This transistor configuration is probably the most widely used. The circuit provides a medium input and output impedance levels. Both current and voltage gain can be described as medium, but the output is the inverse of the input, i.e. 180? phase change.