i am using LM7805 for my project in which 12v dc supply is given.how should i calculate the values of C0 and C1?

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What is the formula for power gain when input gain & output gain is given?

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Difference between mobile and a cell phone.

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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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What is distortion of power amplifier? The amplifier whose distortion is 0.02% and the one whose distortion is 0.01%, Which one is better?

3 Answers   Bharti,

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What is the difference allen bradley and siemens plc

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i completed my b.tech recently with full credits... i have confused in calculating my backlogs...actually i failed in 6 subjects(1 in 2-1,4 in 3-2,1 in 4-1) but i cleared them in one attempt in their respective supplymentry.... then how many backlogs i had now... tell me cleraly.....

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where do i get exercises for electronic circuits lab, i.e, designing various waveform(clipper, clamper, rectifiers)

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How can the memory of a computer be increased?

0 Answers   C DAC, CDAC,

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without using semicolon(;) write any program

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which are the dream company for electronic engineer????

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Where to use friend function in binary operator overloading . How? explain with an example.

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