Which of the following is a common type of transistor?
A
LED
B
BJT
C
LCD
D
LDR
Correct Answer: Option B — BJT
Explanation:
The Bipolar Junction Transistor (BJT) is one of the most common types of transistors, consisting of three semiconductor regions and widely u...
The Bipolar Junction Transistor (BJT) is one of the most common types of transistors, consisting of three semiconductor regions and widely used for amplification and switching applications in electronic circuits.