What is the difference between Analog circuit and Digital circuit?

2 Answers   Sail, TCS,

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WHAT IS THE USES OF PLC?

16 Answers   Avanceon, BMW, Sony, Usha Martin,

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What are the different methods of firing circuits for line commutated converter?

0 Answers  

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Why EMI is very low in optical fiber,while frequency is very high? As we no that in general condition frequency inversely proportional to EMI.

2 Answers   IIT,

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which two layers of OSI perform error and flow control functions. how they are different

1 Answers  

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What are ‘emitter injection efficiently’ and ‘base transport factor’ and how do they influence the transistor operation?

0 Answers  

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iam an electronics & comm engg student.i have applied for AAI can u please forward the old and related question papers to my id lali.ece63@gmail.com

0 Answers  

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why we use external oscillator in 8051 microcontroller ??

2 Answers   Infosys,

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which kind of job we can get in usa after comlete electronics and telecommunication

0 Answers  

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Why r-c filters are suitable only for light loads?

0 Answers  

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Q.1. What do you mean by FDMA? Explain in details. Q.2. What are active & passive elements in BTS? Q.3. Name the equipments required for 2+2+2. Q.4. What is the function of BB2F card? Q.5. What is the function of BOI card? Q.6. Which modulation we use in case of GPRS? Q.7. Which slot is reserved for GPRS? Q.8. What is the height of BTS? Q.9. What is the height of ESMA card? Q.10. How many maximum slots we can use in ESMA card? Q.11. We use PSWA card in which case? Q.12. We use PSWB card in which case? Q.13. How many types of Transmission cards are in Ultra BTS? Q.14. How many types of Transmission cards are in Flexi BTS? Q.15. What will happen if we change the polarity of microwave antenna? Q.16. What is the full form of ARFCN? Q.17. What is the function of TRAU? Q.18. Explain the structure of entire GSM. Q.19. Explain the configuration of 4+4+4. Q.20. Which type of connector we use in FIFA card? Q.21. Which type of connector we use at the end of GSM antenna/ Q.22. What are the different types of GSM antenna? Q.23. What do you mean by Splitter? Q.24. Convert the 16 W power into dBm. Q.25. Explain the different steps of Commissioning. Q.26. What do you mean by protection loop? Q.27. What is the correct way of weather proofing? Q.28. Can we use 7GC instead of 15GC? Q.29. What is the function of Duplexer? Q.30. What are the different elements of MSC? Q.31. Write the total description of Ultra Commissioning.

0 Answers   Nokia,

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What is transformer utilization factor?

0 Answers  

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