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With a diagram, write the difference bet...

With a diagram, write the difference between energy bands of metals, insulators and semi conductors.

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R G PUBLICATION-ELECTRONIC DEVICES-EXERCISE
  1. Write the different energy levels of Si and Ge crystals.

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  2. What is a junction transistor. What are the different types of transis...

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  3. With a diagram, write the difference between energy bands of metals, i...

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  4. What are the n type semiconductors? Describe how it can be formed?

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  5. Show the formation of a p type semiconductor with diagram.

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  6. Suppose a pure Si crystal has 5xx16^28 atoms. m^(-3). It is doped by 1...

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  7. Write a short note on formation of a p-n junction.

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  8. What is a diode?

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  9. Draw the circuit arrangement for halfwave rectifier and full wve recti...

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  10. What is n-p-n transistor.

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  11. Draw the circuit arrangement for studying the input and output charact...

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  12. Draw the circuit diagram for the folloiwng: Common emitter configura...

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  13. Draw the circuit diagram for the folloiwng: Common base configuratio...

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  14. Draw the circuit diagram for the folloiwng: Common collector configu...

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  15. Differentiate between analog signal and digital signal.

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  16. What is logic gates? What are the different types of common logic gate...

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  17. Write the truth for a NAND gate connected as given below.

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  18. Describe P.N. junction as a half wave rectifier.

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  19. Draw the input and output characteristics of transistor.

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  20. How junction Diode can be used as a full wave rectifier.

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