Electrical Engineering for Electric Light Artisans and Students: (embracing Those Branches Prescribed in the Syllabus Issued by the City and Guilds Technical Institute)Longmans, Green, 1895 - 753 páginas |
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Página
... similar operations , yet a considerable amount of space has been devoted to them , and to the experiments which can readily be performed by their aid , because long experience has taught us that they afford in the readiest way a clear ...
... similar operations , yet a considerable amount of space has been devoted to them , and to the experiments which can readily be performed by their aid , because long experience has taught us that they afford in the readiest way a clear ...
Página 1
... Similar phenomena can also be produced by the rubbing together of other substances , such as glass and silk , india - rubber and silk , brown paper and a bristle clothes - brush . A body which exhibits this power of attraction is said ...
... Similar phenomena can also be produced by the rubbing together of other substances , such as glass and silk , india - rubber and silk , brown paper and a bristle clothes - brush . A body which exhibits this power of attraction is said ...
Página 2
... similar result follows , although in this case the water itself becomes an impor- tant factor in determining the resultant electrification . The end of the zinc outside the liquid will be found to possess properties similar to those of ...
... similar result follows , although in this case the water itself becomes an impor- tant factor in determining the resultant electrification . The end of the zinc outside the liquid will be found to possess properties similar to those of ...
Página 11
... similar dimensions , which in turn offers greater facilities than a similar piece of German - silver wire . But the metals one and all are enormously superior in this respect to the great bulk of non - metallic substances . On the other ...
... similar dimensions , which in turn offers greater facilities than a similar piece of German - silver wire . But the metals one and all are enormously superior in this respect to the great bulk of non - metallic substances . On the other ...
Página 12
... discharge or an electric flow ensues , in just the same way that we could force the bottom out of a tank of water and empty it by sufficiently increasing the pressure . A similar result can be achieved 12 CHAP . I. Electrical Engineering.
... discharge or an electric flow ensues , in just the same way that we could force the bottom out of a tank of water and empty it by sufficiently increasing the pressure . A similar result can be achieved 12 CHAP . I. Electrical Engineering.
Otras ediciones - Ver todas
Electrical Engineering for Electric Light Artisans and Students: (Embracing ... Sir William Slingo,Arthur Brooker Sin vista previa disponible - 2015 |
Electrical Engineering for Electric Light Artisans and Students: (Embracing ... William Slingo,Arthur Brooker Sin vista previa disponible - 2015 |
Términos y frases comunes
acid alternating current ammeter amount ampere-hours amperes apparatus arc lamp armature core battery brass brushes candle candle-power carbon cell commutator conductor connected considerable convolutions copper Crown 8vo current flowing current strength curve Daniell cell deflection developed diameter direct current direction dynamo eddy currents effect electrical electro-magnet electro-motive force employed equal external circuit external resistance field field-magnet coils filament fixed galvanometer heat illustrated in fig inch increase instrument insulated lamp length light lines of force machine magnetic magnetising maximum measured mercury metal motor needle negative number of lines obtained ohms pair parallel piece placed plates pole pole-pieces portion position potential difference practice pressure proportional reduced result revolutions per minute ring rotation round screw secondary self-induction shaft shown in fig shunt soft iron solenoid speed steel strip sulphate surface switch temperature terminals tion tube varies voltmeter volts watts wire wound zinc
Pasajes populares
Página 635 - To explain the construction of the common barometer, and to shew that the mercury is sustained in it by the pressure of the air on the surface of the mercury in the basin.
Página 582 - ... a few words on the subject may not be out of place.