Electric Transmission of Energy and Its Transformation, Subdivision, and Distribution: A Practical HandbookWhittaker & Company, 1886 - 331 páginas |
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Página 6
... greater ease than any mechanical connection . It is thus possible to bring the energy into rooms and places awkwardly situated for mechanical transmission , and there is no noise , smell , dirt , or heat during the transit , nothing to ...
... greater ease than any mechanical connection . It is thus possible to bring the energy into rooms and places awkwardly situated for mechanical transmission , and there is no noise , smell , dirt , or heat during the transit , nothing to ...
Página 16
... greater is the degree of magnetization ob- tained . Since we cannot take hold of each molecule and rotate it mechanically , we must adopt the other method , viz . , that of sending lines of force through the bar to perform that work ...
... greater is the degree of magnetization ob- tained . Since we cannot take hold of each molecule and rotate it mechanically , we must adopt the other method , viz . , that of sending lines of force through the bar to perform that work ...
Página 17
... greater part of the previous magnetization . To illustrate this we may take a glass tube filled loosely with iron filings , which can be magnetized by drawing the pole of a magnet along it . We shall then see that the particles of ...
... greater part of the previous magnetization . To illustrate this we may take a glass tube filled loosely with iron filings , which can be magnetized by drawing the pole of a magnet along it . We shall then see that the particles of ...
Página 18
... greater the magnetizing power - the greater will be the number of molecules which are thereby arranged into more or less complete magnetic chains , and if the metal is hard enough these chains in their turn become the seat and origin of ...
... greater the magnetizing power - the greater will be the number of molecules which are thereby arranged into more or less complete magnetic chains , and if the metal is hard enough these chains in their turn become the seat and origin of ...
Página 25
... greater than where only one straight wire is used . The annexed sketch , Fig . 6 , will give a clear idea of the lines of force surrounding a circular coil in which a current flows . The zinc and copper plate of a Daniell cell are ...
... greater than where only one straight wire is used . The annexed sketch , Fig . 6 , will give a clear idea of the lines of force surrounding a circular coil in which a current flows . The zinc and copper plate of a Daniell cell are ...
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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 333 - Argot and Slang. A new French and English Dictionary of the Cant Words, Quaint Expressions, Slang Terms, and Flash Phrases used in the high and low life of old and new Paris.
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...