engineering recuitment DRDO Technician A 2022 Mock Test Series (Tier I) Electronic Mechanic Electronic Devices and Circuits Transistors
For a transistor, β = 50. The voltage drop across 1 kΩ resistor which is connected in the collector circuit 1 V and VBB = 0.7 V. Find the base current for common emitter connection.
1
1 mA
2
20 μA
3
2 μA
4
200 μA