engineering recuitment PGCIL Junior Technician Trainee (Electrician) Mock Test 2023 Electrician and Wireman Electronic Devices and Circuits Semiconductor Devices
In a transistor, the collector current is 4.5 mA and base current is 20 μA. The emitter current is
1
4.52 mA
2
4.48 mA
3
4.5 mA
4
None of the above