Why transistors are used?

Related questions

1. What is a transistor in simple words?
2. Where is the HFE gene located?
3. How do you find the beta of a transistor?
4. What are the advantages of transistors?
5. What is hFE and hoe in transistor?
6. How transistor works as an amplifier?
7. How does current flow in transistor?
8. What is hybrid model of transistor?
9. Is hFE the same as beta?
10. What is the use of transistors?

Tags

1. #device
2. #output
3. #controlling
4. #power
5. #input
6. #switch
7. #electrical
8. #signals
9. #controlled
10. #signal
11. #transistor
12. #because
13. #semiconductor
14. #amplify
15. #higher
16. #electronic