i am kvsivanarayanareddy . i work in mnc company in engineering job. i completed B.Tech in electronics &communication , i want to prepare group 2 exams in ap. pls give me suggetion for preparing group, how iwill start preparation pls send to my mail .which topocis i will concertrate . how i will reach my goal pls suggest to my question.

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Why the input impedance of OP-Amp is so high?

1 Answers   TCS,

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Differentiate between microcontroller and microprocessor.

0 Answers  

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light travels faster than sound then why do we hear sound first and not video in telivision?

4 Answers   Infosys,

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What you mean by setup box?

3 Answers  

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GET-2013 exam is going to be held on which day(tentatively).

0 Answers   IFFCO,

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Hi in PCB design what the formula for the trace with calculation.

9 Answers   LinkWell,

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what is difference between if and else if

1 Answers   NTCP,

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what is multiibrator.What is the function of multivibrator,and also application.

3 Answers  

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What do you mean by trim

1 Answers  

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Define what is zener voltage?

0 Answers  

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realize a not gate from an xor gate

1 Answers   Tech Mahindra,

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