what is need of modulation & de-modulation in communication?

6 Answers  

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SIR CAN U GIV TOPICS TAT COVERED IN JR.EXECUTIVE (ELECTRONICS) INTERVIEW N ALSO TIPS TO CRACK THE INTERVIEW PLZ

0 Answers   Airtel,

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Define cut off frequency?

0 Answers  

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hi friends, i have applied for oces 2010. can u give me a brief idea about the entrance exam which is gng to be held on may30th.Is the exam of technical or it includes aptitude? i am from ece stream.pls mail me at navinmsl@gmail.com

1 Answers  

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What is difference between rocker switch and slide switch.

2 Answers   College School Exams Tests, HCL,

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Define resolution of a data converter.

0 Answers  

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What is the feature’s in Group Policy? What is DNS? what is the use of DNS?

0 Answers   IBM,

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name the institue for l1,l2 tranning

0 Answers  

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what is the need for filtering

6 Answers   TCS,

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Igbt is a voltage controlled device. Why?

0 Answers  

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For high frequency applications will you prefer mosfet or igbt? Why?

0 Answers  

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what is the wireless access subscriber unit(WASU) and how does it work?

0 Answers  

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