In which of the following is an operational amplifier (op-amp) used? a. Oscillators b. Filters c. Instrumentation circuits d. All of the above

4 Answers  

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why we are using input resistance in op-amp. indicate the role of it.

1 Answers  

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sir, I completed B.E in Electronics and Communication Engineering and ME in Embedded System Technologies. I want to work as a lecture in Government Polytechnic College. Please give the model or previous year question paper.

0 Answers   Nestle,

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what is embdeed system or device?

8 Answers  

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What are the questions that are asking at iris aptittude question paper

0 Answers   IRIS,

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plz provide me all previous HPCL examination papers of electronics and communication branch.

0 Answers   HPCL,

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What is the tri state of a signal?

0 Answers  

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what is the difference between analog and digital communications? which is the efficient communication??

6 Answers  

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if we are measuring dc voltage of battery then why would we get ac voltage component in it?

1 Answers  

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16:16::25:? A]25 B]16 C]32 D]1

2 Answers   Bhel, MahaGenco, Syntel,

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What are the basic building blocks of pll?

0 Answers  

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hi sir i completed my b tech in ece in 2009 and i am interested in railway jobs and plz provide me with what type of questions will they ask along with model paper and my mail id is vaseem_basha@yahoo.co.in plzzzzzzzzzzzzzzz

0 Answers  

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