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R G PUBLICATION-ELECTRONIC DEVICES-EXERCISE
- Define the term emitter, collector and base of a transistor.
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- What is current amplification factor of a CB arrangement of a n-p-n tr...
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- Explain, how a transistor can be used as a switch with the help of a c...
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- How transistor can be used an amplifier?
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- What is transfer characteristics. Draw the transfer characteristic gra...
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- Deduce the expression for the voltage gain, A of a amplifier.
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- What is a feedback amplifier? Draw its diagram.
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- Write a short note on Integrated circuit.
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- Differentiate between SSI,LSI,MSI and VLSI.
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- Distinguish between electron and hole.
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- Difference between intrinsic and extrinsic semiconductor?
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- Distinguish between n type and p type semiconductor.
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- In amplifier why signal voltage is always less than biasing voltage.
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- Describe the working principle of a solar cell.
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- What is a Zener diode? How is it biased in normal operation?
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- What is half wave and full wave rectifier.
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- Write the different energy levels of Si and Ge crystals.
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- What is a junction transistor. What are the different types of transis...
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- With a diagram, write the difference between energy bands of metals, i...
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- What are the n type semiconductors? Describe how it can be formed?
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