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

1 Answers   TCS,

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What is meant by led?

0 Answers  

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What order of the filter represents?

0 Answers  

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what is the use of -3 db frequency?& why does it exist in filters?

1 Answers  

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what is avalanche and zener breakdown specifically?

1 Answers  

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being an ECE student,why do want a job in software field??

2 Answers   ADP, TCS,

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What is a multiplexer?

13 Answers  

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What are the advantages & disadvantages between analogue & digital communications?

3 Answers  

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HI..!! I THINK THIS SITE IS AN EXCELLENT SOURCE FOR YOUNG ENGINEERS, I READ THE POSTS REGARDING DIFFERENT PLACEMENT PAPERS IT WAS INDEED HELPUFL...BUT FRM WHR CAN I GET THE WHOLE APTITUTE PAPER FOR REFERENCE??

0 Answers  

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Hi dears, i work with E// switches since a bit time,i faces a problem with AFFILE output,when i get the out put (with Hex code) and i try to convert it to ASCII code it gives me the correct values but the data is not arrange correctly,there is some tabs,spaces and by result the data is shifted is there any advice for this case thanks & regards

0 Answers   Ericsson,

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How can you derive a composite matrix for reflecting an object in 3D about any arbitrary plane characterised by normal vector N?

1 Answers  

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I am abscent to the external exam due to illness then what happen

0 Answers  

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