What is the diffenece b/w QPSK and DPSK?In these which one is better and why its better?

4 Answers   Infosys, Innovis, TATA,

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how a dpad circuit works

0 Answers  

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how many flip flops you require for modulo 19 counter

16 Answers   Cadence, TCS, UGC NET, University Exams,

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Hi i am going to attend the interview for BHEL. can you please help out in knowing about the area of preparation. I am apprearing for supervisor trainee post. i have done diploma + B.tech. suggest answer of question that don't you think that you are overqualified for this job. thanks rahul

0 Answers   Bhel,

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4. What is the command from BSC to check the alarm in BTS

0 Answers   Accenture,

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Generally when we appear in interview , HR people generally asked "WHY DO YOU WANT TO LEAVE YOUR CURRENT ORGANIZATION?"

4 Answers  

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Explain what are the applications of an inverting amplifier?

0 Answers  

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how modulation reduces the height of antenna?

2 Answers   MES,

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Explain what is a differential amplifier?

0 Answers  

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why number of scanning lines per frame always odd in television?

1 Answers  

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Explain why bjt is called current control device?

0 Answers  

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draw the bode plot of a second order typical system.

1 Answers   BEL,

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