why we use visible spectrum for FSO (free space optic),although it seems strange that when we have to communicate in urban areas then too much light will be in atmosphere for the sake of communication.

0 Answers  

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(i)Four friends are given named Akansha, Anuska, Anisha, ... , . Each of them live in a separate home and sleep on one bed. Akansha and Anuska have two extra beds, two of the house have green lawns while the rest have narrow porchs, One of the house has Airconditioner while the rest have fans. And so on.. Based on these informations five questions were asked like What is the total no of beds in all houses? Who lives in the house with green lawn and with AC?

6 Answers   CSC,

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What is DRX? Why do we need it?

1 Answers   DRX,

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plz send me questions related to vlsi backend jobs....

0 Answers   Cadence,

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Why 16 Signaling links are the maximum links between two GSM switches?

1 Answers   Ericsson,

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differnce between timer & counter

5 Answers   TCS,

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convert 21 kva into kw

2 Answers   Infosys,

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Tell me about urself apart from your cv?

5 Answers   Assurgent, Nihar Info Global,

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19. Name different types of TRXs which supports different GSM bands 20. ODU LED shows orange – what is the significance?

0 Answers   NSN,

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What is mean by Compression technic and its formula? How many types of adaptors are there? How adaptive algorithm works for speech compression using Cosine packet transform?

0 Answers  

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Sir how i can resolve my MTI problem ?

0 Answers  

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Once number portability is launched,how will call flow when B subscriber is in roaming?

2 Answers   Nokia,

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