Answer / thamizh

it is wireless technology used for sharing data ,videos ,pictures at a particular distance approximately 10 meters

Answer / guest

pata ni

WHY THE CUTOFF FREQUENCY IS OF 3 DB??

1 Answers   TCS,

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What are ‘emitter injection efficiently’ and ‘base transport factor’ and how do they influence the transistor operation?

0 Answers  

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Explain in details how you would react to an unexpected incident when your supervisor or manager is not around to give instructions?

0 Answers   Bajaj,

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Define what is meant by led?

0 Answers  

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Define various modes of operation of timer.

0 Answers  

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Is there any sectional cutoff and upper cutoff in the Test Pattern for the Airports Authority of India?

1 Answers   TCS,

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What is a multivibrator?

0 Answers  

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explain structure of optical fibre

0 Answers  

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What is meant by pre-emphasis and de-emphasis?

2 Answers  

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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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1.what is the difference between snr and cnr?why cnr is used in satellite communication? 2.prove that power spectral density of gaussian noise os n/2

0 Answers  

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I would like to do my MS in US but i have a second class in B.tech with 56% where in i have good acedemics in 10th and inter .Is it posiible to get a US visa if i get good scores in GRE and toefl.I have work experience in an Internation call center for 1 year will they consider me for US visa as i have a gap of 2 yaers after my B.tech will the visa be succesful.What would be the answer if they ask me why you worked in callcenter after your B.tech and why opting for MS now when you didnt show interest in your B.tech background....

0 Answers  

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