What is an instrumentation amplifier and the need for?

0 Answers  

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Explain what is difference between fixed-bias circuit & self-bias circuit?

0 Answers  

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wat you mean by harmonics? why you r using isolation transformer in digital ups or in normal means igbt ups?

0 Answers  

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Dear All, How can I make 5VDC with 500mA current rating from our 230VAC. Can anybody help me with different answers? I am Ansari-9820016777.

4 Answers   TCS,

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Explain why a voltmeter should be of very high resistance?

0 Answers  

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Explain the design 8421 to 2421 binary code converter?

0 Answers  

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1.antenna is passive or active?? add why? 2.diff b/w tch drop & tch block?? 3 diff. b/w sdcch drop & sdcch block??

0 Answers   Ericsson,

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201.119.32.16......this ip belongs to which class of ip address

2 Answers   NSN,

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is gsm a mobile network or standard of communication in mobiles

3 Answers   Hewitt,

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write a program to calculate no. of semicolon used in a program ?

1 Answers  

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types of site earthing

2 Answers  

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SIR I faced two exams for the junoior Engg. but i do not passed them so sir i requested sir u send me question papers for technicallly for elect& comm engg.

0 Answers   RRB,

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