Explain the purpose of the package around a microprocessor silicon die?

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Why TV transmission is carried out in the UHF and VHF bands?

2 Answers  

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why we not connect the 12 V batteries in parallel to get the more backup supply ? how to calculate the input wattage and output wattage of an UPS ?

1 Answers  

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Why -48v used in telecommunications

0 Answers   STCS, Sudatel, Telecom,

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which exam date in wbsedcl in 2009

4 Answers   HAL, wbsedcl,

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I am working in a private software firm for past two years and now i want to switch to electronics company ... if they ask me ==>what I was doing for the past two years what would the appropriate answer to this ... please reply !

0 Answers   BEL,

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What is RX lev sub & Rx lev full

0 Answers  

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How can the race-around problem be solved?

0 Answers  

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i want last 5 yrs Q papers of rrb(any) send me at puneetchauhan_8782@yahoo.co.in

0 Answers   RRB,

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What is meant by step-up and step-down chopper?

0 Answers  

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What is hard switching of the thyristor?

0 Answers  

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please send previous years question papers of JuniorEngineer (ELectronics)in RRB.

0 Answers  

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