What is the equivalent of negative logic and gate?

0 Answers  

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Explain what is an adder or summing amplifier?

0 Answers  

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send me few previous years section engineer question papers?..

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types of modulation and their differences

2 Answers  

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What are the disadvantages of the harmonics present in the inverter system?

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What are the features of instrumentation amplifier?

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why 2 rectifier is used in smps?

4 Answers   Infosys, Syntel,

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I am stuck up with a question on appending of two arrays I am writing the code for the same, I am appending two strings this way int main() { string s1 = "Welcome to C++"; string s2 = "C++ improves the logic ability"; string s3 = s1 + s2; cout<<s3<<endl; } But if I go ahead with the integer datatype , it doesnt work int main() { int arr[4] = {2,3,4,5}; int arr1[4] = {6,7,8,9}; int arr3[9] ; arr3 = arr + arr1;//displays error arr3 = arr ++ arr1; // works properly } Can anyone please clear my doubt in this question ?

0 Answers   Siemens,

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please somebody who have asked questions related to electronic and communication eng siemens 2010-2012 post here

0 Answers   Siemens,

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What is the difference between E1T1 Card & RRI & FIU.

0 Answers   NSN,

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What is the height of BTS?

1 Answers   NSN,

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Why can’t we use comparator to convert sin wave into square wave?

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