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

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

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R G PUBLICATION-ELECTRONIC DEVICES-EXERCISE
  1. Show the formation of a p type semiconductor with diagram.

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

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

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  4. What is a diode?

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

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  6. What is n-p-n transistor.

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

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

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

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

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  11. Differentiate between analog signal and digital signal.

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

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

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

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  15. Draw the input and output characteristics of transistor.

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

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  17. What is the relation between alpha and beta ?

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  18. How transistor can be used an amplifier?

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  19. Derive OR gate, AND gate and NOT gate from NAND gate.

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  20. How transistor can be used as an oscillator.

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