Convention, Volume 37;Volume 53 |
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Halaman 402
... field . It is equal to I = E Z Ꮓ where E is the generated e m f corresponding to the field excita- tion and Z the synchronous impedance . The above value of I represents the permanent short - circuit current , while the instantaneous ...
... field . It is equal to I = E Z Ꮓ where E is the generated e m f corresponding to the field excita- tion and Z the synchronous impedance . The above value of I represents the permanent short - circuit current , while the instantaneous ...
Halaman 546
... field was indicated by the sale of the California Oil Fields , Ltd. , to the Shell Trading and Transportation Co. , an ally of the Royal Dutch Syndicate , late in the year . The Santa Maria field benefited by increased technologic de ...
... field was indicated by the sale of the California Oil Fields , Ltd. , to the Shell Trading and Transportation Co. , an ally of the Royal Dutch Syndicate , late in the year . The Santa Maria field benefited by increased technologic de ...
Halaman 549
... fields , but meanwhile the Ural - Caspian field was actively exploited . This field is reached by steamers to the north shore of the Caspian Sea . There are no wharf facilities yet , land- ing being made in small boats through the shoal ...
... fields , but meanwhile the Ural - Caspian field was actively exploited . This field is reached by steamers to the north shore of the Caspian Sea . There are no wharf facilities yet , land- ing being made in small boats through the shoal ...
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