Convention, Volume 36 |
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Halaman xxviii
... transformers for out- lying districts is the most economical . The switchboard should be of the simplest type . Outside the station the largest single item of first cost is the pole line . A curve shows the approximate cost of poles in ...
... transformers for out- lying districts is the most economical . The switchboard should be of the simplest type . Outside the station the largest single item of first cost is the pole line . A curve shows the approximate cost of poles in ...
Halaman xxxii
... Transformers as of Interest to Central Stations : The author traces the development of distributing transformers from the classic experiments of Henry to the present day , shows the essen- tial requirements of transformers of this class ...
... Transformers as of Interest to Central Stations : The author traces the development of distributing transformers from the classic experiments of Henry to the present day , shows the essen- tial requirements of transformers of this class ...
Halaman 225
... transformers amounts to in dollars and cents . This is shown in tabulated form , as follows : Size , Kw All - Day Losses 1905 High - Efficiency Transformer Watt - Hours All - Day Losses 1909 High - Efficiency Transformer Gain in Watt ...
... transformers amounts to in dollars and cents . This is shown in tabulated form , as follows : Size , Kw All - Day Losses 1905 High - Efficiency Transformer Watt - Hours All - Day Losses 1909 High - Efficiency Transformer Gain in Watt ...
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PaperAdvanced Information Regarding Developments | xii |
Conventions of the Association | xiii |
257 | xxiii |
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