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 What are Digital signalling methods?

Answer Ways of sending digital signals over some sort of medium. A way of representing 1's and 0's electrically, optically, or through RF waves. Computers use this to communicate on the most basic physi... Read More »
http://uk.answers.yahoo.com/question/index?qid=20081001032731AAmTQBV


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Preferred Digital Photo Storage Methods?

Back in the day, people used to throw their photos in boxes, drawers, albums or anywhere they pleased. With the rise of digital technology, a new question constantly plagues computer users: how do ... Read More »
http://www.ehow.co.uk/info_8498469_preferred-digital-photo-storage-methods.html

Is there a forum anywhere on the internet to discuss Railway signalling. Its my job and i want to get better?

I would also recommend www.railchat.co.uk, it's full of rail staff.
http://uk.answers.yahoo.com/question/index?qid=20080114185429AAuL7qt

Are there any irse signalling installer engineer jobs in austraila?

You might search on the three main Australian job websites for these kinds of roles and set up alerts for when matching positions are posted.Check out electrician roles at the following sites for t... Read More »
http://uk.answers.yahoo.com/question/index?qid=20110124120709AAWXYXJ

What are the advantages of investment appraisal methods that use discounted cash flows over other methods?

1. The advantage of investment appraisal methods that use discounted cash flows over other methods is that these take into account the 'Time Value of Money'.2.The idea that money available at the ... Read More »
http://uk.answers.yahoo.com/question/index?qid=20121213112359AAdo9Fq


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