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Two signals A, B as given below are appl...

Two signals A, B as given below are applied to (i) AND (ii) NOR and (iii) NAND gates. Draw the output wave form in each case.

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PRADEEP-ELECTRONIC DEVICES-Exercise
  1. What is logic gate? Distinguish between AND and OR gates.

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  2. What are main logic gates? How many types are they? Draw their symbols...

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  3. Two signals A, B as given below are applied to (i) AND (ii) NOR and (i...

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  4. Give the logic symbol, Boolean expression and truth table of NAND gate...

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  5. Identify the logic gate equivalent to the circuit shown in the Fig.Dra...

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  6. Discuss an integrated circuit. Explain the meaning of SSI, MSI, LSI an...

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  7. What is integrated circuit ? Discuss the advantages of integrated circ...

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  8. Explain formation of energy band in solids. Distinguish between conduc...

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  9. Draw the "energy bands" diagram for a (i) pure semiconductor (ii) insu...

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  10. What is an extrinsic semiconductor? Discuss the working of the various...

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  11. Distinguish between (i) Intrinsic and Extrinsic semiconductor and (i...

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  12. Distinguish between n-type and p-type semiconductors on the basis of e...

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  13. Draw a circuit diagram of a full-wave rectifier. Explain its working p...

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  14. Explain (i) forward biasing (ii) reverse biasing of a P-N junction dio...

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  15. What is a p-n junction diode? Define the term 'dynamic resistance' for...

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  16. What do you understand by decimal number system and binary number syst...

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  17. What do you understand by logic gate? Why is it so called? State the t...

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  18. Describe (i) NAND gate, (ii) NOR gate and (iii) XOR gate.

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  19. Explain how an OR gate may be constructed with AND and NOT gates. A lo...

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  20. A semiconductor has equal electron and hole concentration of 6xx10^(8)...

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