engineering recuitment PGCIL Junior Technician Trainee (Electrician) Mock Test 2023 Analog Electronics Bipolar Junction Transistors
In the case of NPN-transistors, the collector current is always less than the emitter current because
1
Collector side is reverse biased and emitter side is forward biased
2
After electrons are lost in the base and only remaining ones reach the collector
3
Collector side is forward biased and emitter side is reverse biased
4
Collector being reverse biased attracts less electrons