Comparison of Principal Points of Standards for Electrical Machinery (Rotating Machines and Transformers)

Lingua: inglese

Editore: Springer Berlin Heidelberg, Springer Jan 1923, 1923

3662244055 / 9783662244050

Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.

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Venditore AbeBooks dal 11 gennaio 2012

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This item is printed on demand - it takes 3-4 days longer - Neuware -The necessity and importance of the standardization of electrical apparatus was recognized in Germany as early as 1894 and . the first rules ('Sicherheitsvorschriften für elektrische Starkstromanlagen gegen Feuersgefahr') came into force in that country in 189S. In the U. S. of America the first discussion on Standardization of Generators, Motors and Transformers took place in 1898 which resulted in the appointment of a Committee and the subsequent acceptance of the rules proposed by it. In England the BritishEngineeringStandards Association was formed in IgOI. In connection with the British Standards an explanatory note appears necessary: The B. E. S. A. 's rules have for many years been the only generally accepted Standards. Since 19I3 the British Electrical and Ailied Manufacturers Association, representing the most important powerful British manufacturing firms, have issued Standardization Rules of their own which have attained considerable commercial importance, A special edition of these rules has been issued for export work which on the whole are guided by ideas similar to those embodied in the B. E. S. A. rules. As far as can be gleaned from the article in the th 'Electrical Review' (Vol. 86 Nr. 2, 216, April 16 1920) it isintended to publish a new revision of the B. E. S. A. 's rules which will probably contain some of the recommendations of the B. E. A. M. A. , so that this will probably mean the return to one single system of Standards for Britain. 48 pp. Englisch.…

Codice articolo 9783662244050

Titolo
Comparison of Principal Points of Standards for Electrical Machinery (Rotating Machines and Transformers)
Autore
Freidrich Nettel
Editore
Springer Berlin Heidelberg, Springer Jan 1923
Anno di pubblicazione
1923
Condizione
Neu
Rilegatura
Taschenbuch
Lingua
inglese
ISBN 10
3662244055
ISBN 13
9783662244050
Peso dell'articolo
90 grammi
Dimensioni
235x155x4 mm

BuchWeltWeit Ludwig Meier e.K.

Bergisch Gladbach, Germania

Venditore con 5 stelle

Venditore AbeBooks dal 11 gennaio 2012

Tariffe di spedizione da Germania a U.S.A.

ArticoloDa 5 a 15 giorni lavorativiDa 5 a 15 giorni lavorativi
Primo articoloEUR 23,00EUR 23,00
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BuchWeltWeit Ludwig Meier e.K.

Germania