Why does a pure semiconductor behave like an insulator at absolute zero temperature?

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Please somebody tell me the call flow for MO & MT call with diagram & complete explaination ?

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How to convert binary to gray code and vice-verse?

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WHY IGBT IS CALLED MINORITY CARRIER DEVICE?

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i have 50 percnt of marks in 12th and 70percnt in btec m i elligible for ies drdo

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I have Completed my diploma in Electronics in year 2009.I got low score in TOEFL.SO what should i do to get the visa...I am confident that I will get the visa..But probable chances for getting visa....and i also got I20 and paid Visa interview fees.....

0 Answers   Halonix,

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1. What is leakage current? 2. Transistor VI characters? Explain. 3. What is dc load line? 4. Differential amplifier circuit. 5. Recursive interrupts. 6. Diagram case microcontroller and Eprom 7. Use of grey code? 8. Design counter from 1 to 11. 9. Characteristic impedence?Z0 value of probe used in lab. 10. 3 input TTL logic. 11. What is Pseudo random sequence? Why it is called so? 12. What is stack? 13. Different types of voltage regulation?

0 Answers   Wipro,

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What is the difference between demultiplexer and decoder?

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define voltage regulator.

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What are the three services offered by GSM? Explain each of them briefly.

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What is modulation? Explain in detail.

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plz help how can i operate my n/w support system through ,help me by providing complete soln

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