Convention, Volume 15 |
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Halaman 59
... called upon to discuss all of these . Five years in the development of electrical apparatus is a long time , and , while it may not yet be said of transformers in commer- cial use that only the fittest survive , it is noteworthy , as it ...
... called upon to discuss all of these . Five years in the development of electrical apparatus is a long time , and , while it may not yet be said of transformers in commer- cial use that only the fittest survive , it is noteworthy , as it ...
Halaman 107
... called synchronous motors , which are , as a rule , simple alternating current dynamos used as motors , like in the case of direct cur- rents . These must be run at a speed which must syn- chronize with that of the dynamo as precisely ...
... called synchronous motors , which are , as a rule , simple alternating current dynamos used as motors , like in the case of direct cur- rents . These must be run at a speed which must syn- chronize with that of the dynamo as precisely ...
Halaman 152
... called lay - aways ; these are large vats seven by nine feet , and six feet deep , having a capacity of from fifty to seventy - five hides each . The vats are not connected with each other , but only with the pump to change the liquor ...
... called lay - aways ; these are large vats seven by nine feet , and six feet deep , having a capacity of from fifty to seventy - five hides each . The vats are not connected with each other , but only with the pump to change the liquor ...
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Conventions of the Association I | 1 |
Associate Members | 7 |
Committees to Report to the Sixteenth Convention | 14 |
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