Q. Which of the following is true
A) Common base transistor is commonly used because current gain is maximum
B) Common emitter is commonly used because current gain is maximum
C) Common collector is commonly used because current gain is maximum
D) Common emitter is the least used transistor
Explanation
The correct answer is Option B: Common emitter is commonly used because current gain is maximum.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.