hi all iam going to give AAI tech exam i did my BE in electronics and communication if any one have any sample papers and SYLLABUS for it please plzzzzzzzzzzzzz for my career mail me at neha_sheokand11@yahoo.co.in

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Explain how many states does signal has?

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What are digital circuits?

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how server differentiate different clients ie if you r using http application server listen through port 80 if all client using same http application then how?

0 Answers   HCL,

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Suppose, I m talking with mine friend and I m going to market by car(setting).After some distance passed, mine call will be handover to other site, this site allready going on with full trafic than mine call will be drop or handover to the same site .....

6 Answers   Airtel,

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Why are the 2 input terminals of an op-amp are called as inverting & non-inverting terminals?

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what do you want to join this bank

0 Answers   HDFC,

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dump means?

2 Answers   BSNL,

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why BTS use 48 dc volt

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full from of GSM?

10 Answers  

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What are the types of commutation? (Or) turn off methods?

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i have design dc-dc 3-way isolator circuit,how to test psrr,response time,limit frequency

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