WHY NEGATIVE DC VOLTAGE IS REQUIRED AS POWER SUPPLY FOR INTEGRATED CIRCUITS

5 Answers  

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Define what is the significance of the arrow-head in the transistor symbol?

0 Answers  

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what are the plc application in engineering.??

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Sir how i can resolve my MTI problem ?

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Difference b/w low pass filter and integrator in case of Opamp's ??

0 Answers   Bhel, Power Tech,

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which book is good for electronics aptitude test?

0 Answers   Oracle,

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What is meant by pulse triggered devices?

0 Answers  

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the industires choose embedded system for their applications because of reverse engg is not possible is the only reason or other reasons are available

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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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Explain how to measure the insulation resistance for printed circuit boards?

0 Answers  

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What can be the reasons of Handover failure?

3 Answers   Ericsson, TKS, TNS,

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What is soft & hard andover????

0 Answers  

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