The Electrical Review, Band 25IPC Electrical-Electronic Press,., 1889 |
Im Buch
Ergebnisse 1-5 von 75
Seite i
... communication between Lon- don and Paris , by W. H. Preece , 318 Time - lag in the magnetisation of iron , by J. A. Ewing , 536 Brooks system of underground electrical conductors , 331 Brown , Harold P. , and his critics , 99 Brush ...
... communication between Lon- don and Paris , by W. H. Preece , 318 Time - lag in the magnetisation of iron , by J. A. Ewing , 536 Brooks system of underground electrical conductors , 331 Brown , Harold P. , and his critics , 99 Brush ...
Seite ii
... Communication with the Cape interrupted , 29 41 light vessels , 114 Communications from Austro - Hungary , 496 , 576 , 645 Compound winding case , 1 Condition of electric lighting in Buda Pest , 32 Contact electricity and the chemical ...
... Communication with the Cape interrupted , 29 41 light vessels , 114 Communications from Austro - Hungary , 496 , 576 , 645 Compound winding case , 1 Condition of electric lighting in Buda Pest , 32 Contact electricity and the chemical ...
Seite iii
... communication , 181 companies ' balance sheets , 99 company becomes a nuisance , 213 company for Balleymena , 589 country tramlines , 213 cranes , 14 employment of motors , 668 E.P.S. system of supply , 243 Greatest railway in the world ...
... communication , 181 companies ' balance sheets , 99 company becomes a nuisance , 213 company for Balleymena , 589 country tramlines , 213 cranes , 14 employment of motors , 668 E.P.S. system of supply , 243 Greatest railway in the world ...
Seite viii
... communication at Torquay , 296 with China , 587 Indian , 290 in India , 589 materials wanted , 532 money orders , 242 reduction of Hungarian tariffs , 503 poles wanted , 558 posts , 125 stores , 556 in warfare , 436 Telegraphic ...
... communication at Torquay , 296 with China , 587 Indian , 290 in India , 589 materials wanted , 532 money orders , 242 reduction of Hungarian tariffs , 503 poles wanted , 558 posts , 125 stores , 556 in warfare , 436 Telegraphic ...
Seite 13
... communication should be established between Panto- Arenas ( Sandy Point ) and the centre of the Republic , in order to facilitate the navigation of the Straits of Magellan and the south coast , as well as to assist in the development of ...
... communication should be established between Panto- Arenas ( Sandy Point ) and the centre of the Republic , in order to facilitate the navigation of the Straits of Magellan and the south coast , as well as to assist in the development of ...
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Andere Ausgaben - Alle anzeigen
Häufige Begriffe und Wortgruppen
alternating current ampères apparatus arc lamps armature arrangement August Board of Trade Brush Brush Electric cable capital carried cent central station CHAIRMAN charge circuit clause coils Committee communication conductor connected copper core Corporation cost County Council Dated July difference of potentials directors discharge dynamo Edison effect efficiency elec electric current electric light Electric Light Company Electric Supply Electrical Engineers ELECTRICAL REVIEW electromotive force energy Exhibition experiments galvanometer gas company give horse-power Improvements in electric incandescent inch increase induction installation insulated iron Leyden jar Limited London machine magnetic mains matter means meeting ment Messrs metal motor obtained ohms ordinary pany Paris patent plates pole present Prof proposed provisional order question railway resistance result revolutions per minute Road shareholders shares speed steam Street Telegraph Company telephone tion town traction tricity tube volts wire
Beliebte Passagen
Seite 240 - Report of the commission to investigate and report the most humane and practical method of carrying into effect the sentence of death in capital cases...
Seite 191 - ... shall, unless otherwise agreed between the parties interested, or in case of sudden emergency, give to the County Council or local authority, or to such gas or water company or to the undertakers (as the case may be) in this section referred to as the
Seite 191 - ... pounds, and in the case of a continuing offence to a further penalty not exceeding forty shillings for every day during which the offence continues.
Seite 52 - I can observe the disturbances due to the current in the first coil. The question is forced upon us as to how this action takes place. How is it possible to transmit so much power to such a distance across apparently unoccupied space ? According to our modern theories of physics there must be some medium engaged in this transmission. We know that it is not the air, because the same effects take place in a vacuum, and, therefore, we must fall back on that medium which transmits light and which we...
Seite 191 - ... complied with the requirements of this section so far as was reasonable under the circumstances, or that the default...
Seite 26 - Tu'blequenfktwas in existence, and was in public use, that is, if use or if trials tere patent. hadj>een made of it in the eye and in the presence of the public, it is not necessary that it should come down to the time when the patent was granted. If it was discontinued, still that is sufficient evidence in support of the prior use so as to invalidate the letters patent.
Seite 136 - ... unless they refuse or neglect to give such superintendence at the time specified in the notice for the commencement of the work or discontinue the same during the progress of the work; and...
Seite 66 - ... line is intended to be used, and the amount and nature of the currents intended to be transmitted thereby, and the extent to and manner in which (if at all) earth returns are proposed to be used ; and any owner entitled to receive that notice may serve a requisition on the...
Seite 250 - Trade, to a thickness of not less than one-tenth " part of an inch ; and in cases where the extreme difference of " potential in the circuit exceeds 2,000 volts, the thickness of...
Seite 53 - ... the wire, provided only that it is a good conductor. We have then, in the case of electrical waves along a wire, a disturbance outside the wire and a current within it, and the equations of Maxwell allow us to calculate these with perfect accuracy and give all the laws with respect to them. We thus find that the velocity of propagation of the waves along a wire, hung far away from other bodies and made of good conducting material, is that of light, or 185,000 miles per second ; but when it is...