Telegraphic Journal and Monthly Illustrated Review of Electrical Science, Volume 8Electrical review, Limited, 1891 - Electrical engineering |
From inside the book
Results 1-5 of 78
Page 25
... Council Finance , 589 London County Council and St. Pancras , 493 London Electric Corporation , 421 Municipal Engineers and Electric Lighting , 12 Okonite , 372 , 396 Overhead Wires Memorial , 564 Postmaster - General's Report , 372 ...
... Council Finance , 589 London County Council and St. Pancras , 493 London Electric Corporation , 421 Municipal Engineers and Electric Lighting , 12 Okonite , 372 , 396 Overhead Wires Memorial , 564 Postmaster - General's Report , 372 ...
Page 5
... Council report with reference to the Bill granting a provisional order for the City of London . The Bill contains a clause authorising the transfer to a single company of the undertaking of the two companies ( Brush and Laing - Wharton ) ...
... Council report with reference to the Bill granting a provisional order for the City of London . The Bill contains a clause authorising the transfer to a single company of the undertaking of the two companies ( Brush and Laing - Wharton ) ...
Page 14
... Council . They were shown figures similar to those sent to the Board of Trade as to their capital , the balance - sheets and the monthly pay - sheets , and as the Council could not go and look at those documents for themselves , they ...
... Council . They were shown figures similar to those sent to the Board of Trade as to their capital , the balance - sheets and the monthly pay - sheets , and as the Council could not go and look at those documents for themselves , they ...
Page 14
... Council undertaking any system of electric lighting was to make a profit for the relief of the rates . If they could not show clearly that they could make a profit , then it would be quite wrong for the Council to undertake a scheme ...
... Council undertaking any system of electric lighting was to make a profit for the relief of the rates . If they could not show clearly that they could make a profit , then it would be quite wrong for the Council to undertake a scheme ...
Page 14
... Council ( General Powers ) Bill by the Greenwich District visited Edison's laboratory last week . Board of Works , the London Electric Supply Corporation , Carlsbad . - On Thursday , last week , the town of and the Westminster Electric ...
... Council ( General Powers ) Bill by the Greenwich District visited Edison's laboratory last week . Board of Works , the London Electric Supply Corporation , Carlsbad . - On Thursday , last week , the town of and the Westminster Electric ...
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Common terms and phrases
adopted alternating currents amperes apparatus applied arc lamps armature arranged battery boilers Brush Brush Electrical cable carbon carried cell cent centimetres central station charge circuit coal coil committee conductors connected considerable construction copper Corporation cost creosote cylinder diameter Directors discharge distance dividend dynamo effect efficiency electric conductors electric light Electric Lighting Company electric motors Electric Supply electrical engineer energy experiments give heat horse-power Improvements incandescent incandescent lamps increased induction installation insulated interest iron London London County Council machine magnet means meeting Messrs metal miles motor obtained ordinary paper patent plant practical present pressure Prof proposed provisional order railway receipts resistance revolutions per minute shares speed steam street subscribers surface switch Telegraph telephone temperature tion Town Council tramway transmission tube volts wire zinc zinc sulphate
Popular passages
Page 244 - As a unit of resistance, the international ohm, which is based upon the ohm equal to 10" units of resistance of the CGS system of electromagnetic units, and is represented by the resistance offered to an unvarying electric current by a column of mercury at the temperature of melting ice, 14.4521 grams in mass, of a constant cross-sectional area and of the length of 106.3 centimetres.
Page 245 - It is convenient to arrange the mounting so that the cell may be immersed in a water bath up to the level of, say, the upper surface of the cork. Its temperature can then be determined more accurately than is possible when the cell is in air. In using the cell sudden variations of temperature should as far as possible be avoided.
Page 292 - Must be so placed in wet places that an air space will be left between conductors and pipes in crossing, and the former must be run in such a way that they cannot come in contact with the pipe accidentally. Wires should be run over, rather than under, pipes upon which moisture is likely to gather or which, by leaking, might cause trouble on a circuit.
Page 245 - In the following specification the term silver voltameter means the arrangement of apparatus by means of which an electric current is passed through a solution of nitrate of silver in water. The silver voltameter measures the total electrical quantity which has passed during the time of the experiment, and...
Page 245 - Then insert the cork and zinc rod, passing the glass tube through the hole prepared for it. Push the cork gently down until its lower surface is nearly in contact with the liquid. The air will thus be nearly...
Page 192 - May there not also bo an immaterial (perhaps an ethereal) medium of communication ': Is it possible that an idea can be transferred from one person to another by a process such as we have not yet grown accustomed to, and know practically nothing about? In this case I have evidence. I assert that I have seen it done, and am perfectly convinced of the fact.
Page 213 - ... planet. Doppler had suggested as far back as 1841 that the same principle, on which he had shown that a sound should become sharper or flatter if there were an approach or a recession between the ear and the source of the sound, would apply equally to light ; and he went on to say that the difference of colour of some of the binary stars might be produced in this way by their motions.
Page 293 - Must be capable of being disconnected at the power plant, or of being divided into sections, so that in case of fire on the railway route, the current may be shut off from the particular section and not interfere with the work of the firemen. This rule also applies to feeders.
Page 245 - ... carefully removing any loose pieces of the zinc. Just before making up the cell dip the zinc into dilute sulphuric acid, wash with distilled water, and dry with a clean cloth or filter paper.
Page 190 - ... too remote to be resolved into separate stars ; though indeed, in 1858, Mr. Herbert Spencer showed that the observations of nebulse up to that time were really in favour of an evolutional progress. In 1864 I brought the spectroscope to bear upon them; the bright lines which flashed upon the eye showed the source of the light to be glowing gas, and so restored these bodies to what is probably their true place, as an early stage of sidereal life. At that early time our knowledge of stellar spectra...