Why the singnal of wireless/Tv in db value? and why it is showing in minus(-)?

4 Answers   BSNL, Wipro,

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what is code vector?

0 Answers   HCL, Sahajanand,

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i m selected in AAI JE. my interview is on 25 sept. 2010. i don't hv any idea abt aai interview. can anyone help me, i want to know interview qus of aai. so pls help me... my e-mail id -- mailmanish_kumar@yahoo.co.in

0 Answers  

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What is static resistance of a diode?

0 Answers  

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How to convert binary to excess 3 code and vice verse?

0 Answers  

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State faraday`s law of induction.

0 Answers  

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please can any one send me BHEL ECE sample papers

0 Answers  

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sir/madam, i've applied for the post of section engineer. i shall highly be obliged if you could help me out with some sample papers.

0 Answers  

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Why does all cellular networks have same shape of sim? Why is it designed in such a particular shape? Does it have any other shape?

0 Answers  

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Explain what is an adder or summing amplifier?

0 Answers  

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What is barrial  shifter and how it works?

1 Answers   Exira,

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how many maximum signaling link can be created between two gsm switches and why?

0 Answers   Ericsson,

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