Transistor biasing practical | Electrical And Electronics Engineering

In this video I shown and talked about Transistor biasing practical and how does work it. Basically, Transistor two types. There are PNP and NPN. This video has been Shown about NPN transistor. However, I tried all Explain about NPN transistor. So, you can enjoy and understanding Transistor biasing and practical.
Tools & Equipment's
1.Transistor BC 547
2.Resistors 1k,10k
3.LED (3.7- 5) V
4.Battery (5-9) V
5.Power Supply
6.Some conductor
7.etc
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