Convention, Volume 36 |
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Halaman 179
... direct voltage . The synchronous converter is practically a direct - current machine , the armature of which is connected at suitable points to the alternating - current supply through step - down transformers . In the simple converter ...
... direct voltage . The synchronous converter is practically a direct - current machine , the armature of which is connected at suitable points to the alternating - current supply through step - down transformers . In the simple converter ...
Halaman 213
... Direct - Current Output Input These are the same sets tested for the paper Loss Efficiency 6,589,800 kilowatts ... Direct - Current Output Loss Efficiency 790,680 kilowatts 83.67 per cent COMPLETE SUBSTATIONS 1 500 - kw - synchronous I ...
... Direct - Current Output Input These are the same sets tested for the paper Loss Efficiency 6,589,800 kilowatts ... Direct - Current Output Loss Efficiency 790,680 kilowatts 83.67 per cent COMPLETE SUBSTATIONS 1 500 - kw - synchronous I ...
Halaman 458
... direct - connected or belted to generators , are to be recommended . A simple Corliss type engine , while showing much better economies at full load , is seldom as efficient on light loads as a high - speed engine , and , fur- ther ...
... direct - connected or belted to generators , are to be recommended . A simple Corliss type engine , while showing much better economies at full load , is seldom as efficient on light loads as a high - speed engine , and , fur- ther ...
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PaperAdvanced Information Regarding Developments | xii |
Conventions of the Association | xiii |
257 | xxiii |
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