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What is intrinsic semiconductor? Draw th...

What is intrinsic semiconductor? Draw the schematic two dimensional diagram of Si on Ge structure at low temperature.

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R G PUBLICATION-ELECTRONIC DEVICES-EXERCISE
  1. Differentiate valence band and conduction band.

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  2. What is energy band gap of a semiconductor? What range of energy band ...

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  3. What is intrinsic semiconductor? Draw the schematic two dimensional di...

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  4. Draw the three dimensional diamond like crystal structure for carbon w...

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  5. Write about the term "dopin". What are the pentavalent and trivalent i...

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  6. "Doping changes the number of charge carrier of semiconductors" Descr...

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  7. What is forward and reverse biased in P.N. junction?

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  8. Draw the experimental circuit arrangement for studying V-I characteris...

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  9. Write a short note on "Diode as a rectifier".

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  10. Write short notes on the following Zener diode

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  11. Write short notes on the following Photo diode

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  12. Write short notes on the following Light emitting diode

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  13. Write short notes on the following Solar cell

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  14. Write short notes on the following Zener diode

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  15. Define the term emitter, collector and base of a transistor.

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  16. What is current amplification factor of a CB arrangement of a n-p-n tr...

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  17. Explain, how a transistor can be used as a switch with the help of a c...

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  18. How transistor can be used an amplifier?

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  19. What is transfer characteristics. Draw the transfer characteristic gra...

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  20. Deduce the expression for the voltage gain, A of a amplifier.

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