1.What is the difference between a pnp and the npn junction transistor?

Question

2.What are the different uses of BJT?

3. What are its terminals?

4. Discuss the senario when we apply such voltage to a BJT?

5.What are the different biasing techniques that we can perform using the BJT?

Answer 1

Rjm, me telling you the answers is not the way to learn.

These are basic questions that appear to come from a textbook. Read the chapters.