Electric Transmission of Energy and Its Transformation, Subdivision, and Distribution: A Practical HandbookWhittaker & Company, 1886 - 331 páginas |
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Página v
... less of the character of scientific apparatus . They could hardly be called substantial mechanical appliances ; and English engineers were quick in per- ceiving that to make dynamos of real practical value con- siderable improvements of ...
... less of the character of scientific apparatus . They could hardly be called substantial mechanical appliances ; and English engineers were quick in per- ceiving that to make dynamos of real practical value con- siderable improvements of ...
Página vi
... less of a special system and the more of general good engineering there is , the better . Many of the general public , and even many of our professional brethren , regard 99 PREFACE . vii electrical engineering , especially as applied ...
... less of a special system and the more of general good engineering there is , the better . Many of the general public , and even many of our professional brethren , regard 99 PREFACE . vii electrical engineering , especially as applied ...
Página vi
... less of a special system and the more of general good engineering there is, the better. Many of the general public, and even many of our professional brethren, regard electrical engineering, especially as applied to the transmission of ...
... less of a special system and the more of general good engineering there is, the better. Many of the general public, and even many of our professional brethren, regard electrical engineering, especially as applied to the transmission of ...
Página 1
... less inconvenient form . The more perfect our mechanical appliances , the better are they fitted to direct the forces of nature to do useful work ; and in this sense the electric transmission of energy must be regarded simply as an ...
... less inconvenient form . The more perfect our mechanical appliances , the better are they fitted to direct the forces of nature to do useful work ; and in this sense the electric transmission of energy must be regarded simply as an ...
Página 6
... less than their full load . In addition to these advantages , electrical distribution of energy has also the merit of being exceedingly economical . The commercial efficiency of dynamos and electro - motors sel- dom falls below 80 per ...
... less than their full load . In addition to these advantages , electrical distribution of energy has also the merit of being exceedingly economical . The commercial efficiency of dynamos and electro - motors sel- dom falls below 80 per ...
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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...