Electric Transmission of Energy and Its Transformation, Subdivision, and Distribution: A Practical HandbookWhittaker & Company, 1886 - 331 páginas |
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Página vi
... means of doing the work was by adapt- ing a dynamo to act as a motor , and thus get a rough - and- ready arrangement , by no means the best which could be devised . This state of things is gradually mending , as some dynamo makers have ...
... means of doing the work was by adapt- ing a dynamo to act as a motor , and thus get a rough - and- ready arrangement , by no means the best which could be devised . This state of things is gradually mending , as some dynamo makers have ...
Página vi
... means of doing the work was by adapting a dynamo to act as a motor, and thus get a rough-and- ready arrangement, by no means the best which could be devised. This state of things is gradually mending, as some dynamo makers have begun to ...
... means of doing the work was by adapting a dynamo to act as a motor, and thus get a rough-and- ready arrangement, by no means the best which could be devised. This state of things is gradually mending, as some dynamo makers have begun to ...
Página x
... Mean Current - Tables for Finding Most Economical Size- Heating of Conductor - Table for Rise of Temperature · 179-191 CHAPTER VIII . Circuits for Electric Transmission - Circuits for Electric Distribution- Relative Importance of ...
... Mean Current - Tables for Finding Most Economical Size- Heating of Conductor - Table for Rise of Temperature · 179-191 CHAPTER VIII . Circuits for Electric Transmission - Circuits for Electric Distribution- Relative Importance of ...
Página x
... Mean Current— Tables for Finding Most Economical Size — Heating of Conductor — Table for Rise of Temperature . 179 — 191 CHAPTER VIII. Circuits for Electric Transmission — Circuits for Electric Distribution — Relative Importance of ...
... Mean Current— Tables for Finding Most Economical Size — Heating of Conductor — Table for Rise of Temperature . 179 — 191 CHAPTER VIII. Circuits for Electric Transmission — Circuits for Electric Distribution — Relative Importance of ...
Página 1
... means . The most important natural sources of power are fuel , wind , and water . As regards the first - named , electric transmission can hardly be considered of any great im- portance for the purpose of reaching the source of power ...
... means . The most important natural sources of power are fuel , wind , and water . As regards the first - named , electric transmission can hardly be considered of any great im- portance for the purpose of reaching the source of power ...
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Términos y frases comunes
amperes armature core arrangement battery brake brushes cable capital outlay cent chapter commercial efficiency commutator conductor connected constant speed cost counter-electro-motive force Creil curve cylinder dead points diameter distance dynamos and motors electric transmission electrical efficiency electrical energy electrical resistance electro-motive force employed engine equal equation exciting power experiments external field magnets flow formula friction Gramme dynamo Gramme machine greater heat horse-shoe hydraulic inches increase insulation iron latter length lines of force load loss machine magnet pole magnetic field magnetic resistance Marcel Deprez maximum mechanical energy motive force number of lines obtained ohms parallel placed pole pieces position practical pressure produced proportional represent revolutions a minute rheostat right angles self-induction self-regulating series-wound shown in Fig shunt coils slider spindle steam-engine steel strength tion total number trans transmission of energy transmitted volts weight whilst wound وو
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Página 209 - ... filled with paper, wood shavings, or other protective material that prevent the articles from moving about or coming in contact with each other or with the sides of the box In course of transmission. (2) Liquids, oils, etc. Liquids, oils, and substances which easily liquefy must be enclosed in hermetically sealed receptacles. Each receptacle must be placed in a separate box of metal, strong wood, or strong corrugated...
Página 210 - Now, if we have a single pair of cables, one of them connected to the positive and the other to the negative terminal of the...