difference between ac and dc

10 Answers   Alstom, BPL, Ford, HCL, Wipro,

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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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What is the minimum value of tv in msa to calculate r&r?

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What are the advantages of gray code?

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how many type of network protocol

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How do Calculate UPs Battery Backup Time? pls help me.Manohar.manoharan1980@rediffmail.com

1 Answers  

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hi friends can u plz give me some tips on how to prepare for technical interview in E.C.I.L.

0 Answers   Ecil,

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There are 4 segment registers in 8086 microprocessor.Each of the segment register is of 64kb.Then (4*64)=256kb.The total memory in 8086 is 1mb.What about the rest of the memory space?

3 Answers   BEL,

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Draw the block diagram of a 128 line EPABX and explain its operation?

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define flyback converter.

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Why is fet known as a unipolar device?

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What is step down chopper?

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