why digital signals are preferred over analog in com?

7 Answers  

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the number of factors of 576?and the logic for this question?

0 Answers  

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where you wants to see you after 5 year?

1 Answers   Tech Mahindra,

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Definition of power electronics?

0 Answers  

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Why regeneration is not possible in semiconductor

0 Answers  

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What do you by interfacing in PC ?

0 Answers  

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In interview we are asked "what is your positive and Negative points?"

34 Answers   Banking, IBM, ICICI, MK Group, Mphasis, NDA, Religare, TCS, Wipro,

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what is meant by frequency translation?

1 Answers  

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please send me last year question for executive tranees in ntpc on my email ID rajthakur2091@gmail.com

0 Answers   NTPC,

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what is the need for modulation?

13 Answers  

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We are facing the problem of communication failure between seimens drives and ABB DCS. Between drives and DCS on RLM -01 module for communication purpose. We found red blinking i.e error blinking in RLM -o1 module. So we replaced with new one but after one month same problem again came. So again we installed old RLM-01 module. Now also RED blinking is coming but sometimes drives are not tripping. What will be the cause for this problem?

0 Answers   DSPM,

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what is the operation involved in tubelight?

0 Answers   College School Exams Tests,

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