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  1. renzodelfabbro

    Metering Convention

    Anyway : kvar NOT kVAR ! :) http://www.web-ee.com/primers/files/IEEE_symbols_prefixesb.pdf
  2. renzodelfabbro

    International System of Units rules

    First I was wrong including meter in my question. Second I see also NIST let the use of plural for volt ampere and ohm :( http://physics.nist.gov/Pubs/SP811/sec06.html Third 10 V is correct not 10 volts :)
  3. renzodelfabbro

    International System of Units rules

    Just a question about the use of the right S.I. rules and style conventions in the English Technical Writing. Why I always see (and in this forum too): volts ohms meters and not volt ohm meter ? Thanks, Renzo Del Fabbro
  4. renzodelfabbro

    Conventional current

    Hi All , mine was just a "statistical question" for know if there is some tendence in the new physics books or courses, tired to follow the Franklin convention, to use the real electrons movement in a solid conductor. ...so what can U tell me about university books and courses? Thanks
  5. renzodelfabbro

    Conventional current

    I have studied on italian and english books at university and I have always found the universal use of "conventional current" ( from + to - ) Now I see lots of web pages use the real electonic flow (from - to +) so I'd like to know if there's a new trend in the university use. Thanks
  6. renzodelfabbro

    Adjustable-speed drives

    Can someone tell me where to find, on the web, some documentation about adjustable speed drives for AC and DC motors ? Thanks, Renzo
  7. renzodelfabbro

    High-Power DC Motor

    Someone knows where I can find on the web photos about High-Power DC Machines and their application? Thanks! Renzo
  8. renzodelfabbro

    Aircraft generator

    I know something about the single parts but I'd like to understand their layout ... so, for example, I'd like to know what "rikman" means when he writes... "(IDG) mounted directly onto the engine's auxillary gearbox" . I'd like to see a real-scheme where there r the physical...
  9. renzodelfabbro

    Aircraft generator

    Thanks rikman But I'd like a doc like this : http://www.teijinseiki.co.jp/topics/20020802_presentation.pdf ( but in English .... of course :) Ciao, Renzo
  10. renzodelfabbro

    Aircraft generator

    thank you wktaylor but I'd like something more ! I just know turbojet aircraft for ex at take-off 12,000 RPM 6,000 RPM cruising, 3,000 RPM at landing, and so the alternator must be drive through a "constant speed drive" but I'd like to see the layout. (BTW: sorry for my BAD english!:)
  11. renzodelfabbro

    Aircraft generator

    Do somebody known where I can find a scheme showing the connection between the aircraft-engine and the electric-AC-generator. Thanks
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