Transactions, Volume 10American Institute of Electrical Engineers., 1893 - Electric engineering "Index of current electrical literature" Dec. 1887-1890 appended to v. 5-7. |
From inside the book
Results 1-5 of 91
Page iii
... Cost of Steam Power Produced with Engines of Different . Types under Practical Conditions with Supplement Rela ' ng to Water Power. — By Charles E. Emery, of New York, discussion by George Forbes, F. J. Sprague. Samuel McElroy, J. F. ...
... Cost of Steam Power Produced with Engines of Different . Types under Practical Conditions with Supplement Rela ' ng to Water Power. — By Charles E. Emery, of New York, discussion by George Forbes, F. J. Sprague. Samuel McElroy, J. F. ...
Page iv
... Cost of Steam and Water Power. — Discussion communicated by L. B. Still well 484 Parkhurst on Galvanometers. — Communication by the Author 489 Regular Meeting, October 18, 1893. Report of Committee on Uncompleted Work of the Congress ...
... Cost of Steam and Water Power. — Discussion communicated by L. B. Still well 484 Parkhurst on Galvanometers. — Communication by the Author 489 Regular Meeting, October 18, 1893. Report of Committee on Uncompleted Work of the Congress ...
Page viii
... Cost of Steam and Water Power, Discussion, Emery on 484 Cost of Steam Power Produced with Engines of Different Types under Practical Conditions ; with supplement relating to water power {Charles E Emery) 119 Cost of Water Power 143 ...
... Cost of Steam and Water Power, Discussion, Emery on 484 Cost of Steam Power Produced with Engines of Different Types under Practical Conditions ; with supplement relating to water power {Charles E Emery) 119 Cost of Water Power 143 ...
Page ix
... for Dynamo Shafling 331 Standards. Concrete 4 Steam and Water Power. Emery on Cost of. Discussion 484 Steam Engine, Variation in Economy of, due to Variation in Load 297 Steam Power, Produced with Engines of Different Types under Practical.
... for Dynamo Shafling 331 Standards. Concrete 4 Steam and Water Power. Emery on Cost of. Discussion 484 Steam Engine, Variation in Economy of, due to Variation in Load 297 Steam Power, Produced with Engines of Different Types under Practical.
Page x
... Cost of 143 Water Power, Emery on Cost of Steam and, Discussion 484 Wire Table. Copper 668 World's Fair of 1893, International Electrical Congress and 4M NOTICE. The Institute as a body is not responsible either for the statements made ...
... Cost of 143 Water Power, Emery on Cost of Steam and, Discussion 484 Wire Table. Copper 668 World's Fair of 1893, International Electrical Congress and 4M NOTICE. The Institute as a body is not responsible either for the statements made ...
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Common terms and phrases
alternating current American Institute amount of heat ampere ampere-hour apparatus armature candle power capacity cent centimetre Chicago circuit coil Committee condenser considered copper cost curve cylinder degree rise device dielectric difference of potential direct current discussion DISRUPTIVE DISCHARGE dynamo effect elec Electrical Congress Electrical Engineers Electrician electrodes electromotive force electrostatic energy experiments faradic Ferranti effect field formula frequency friction galvanometer harmonic heat liberated horse-power hysteresis impedance impressed e. m. f. incandescent inch increase induction Institute of Electrical instrument insulation iron lamp light load magnetic magnetic circuit measured meetings meter method motor obtained paper pole practical unit President pressure Prof R. W. Pope resistance resonance rise in temperature secondary Secretary self-induction shown simple speed standard steam suggested term tests tion transformer vibrator voltage voltmeter volts water power watt-hour watts wire York
Popular passages
Page 468 - As a unit of resistance, the international ohm, which is based upon the ohm, equal to 10* units of resistance of the Centimeter-Gramme-Second System of electro-magnetic 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 grammes in mass, of a constant cross-sectional area, and of the length of 106.3 centimeters.
Page 468 - Ampere, which is one-tenth of the unit of current of the CGS system of electromagnetic units and which is represented sufficiently well for practical use by the unvarying current which, when passed through a solution of nitrate of silver in water, in accordance with a certain specification, deposits silver at the rate of 0.001118 of a gramme per second.
Page 391 - I do not •wish to take up too much of your time, but...
Page 19 - 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 all expelled, and the cell should be left in this condition for at least...
Page 4 - As a unit of current, the international ampere, which is one-tenth of the unit of current of the CGS system of electro-magnetic units, and which is represented sufficiently well for practical use by the unvarying current, which, when passed through a solution of nitrate of silver in water in accordance with accompanying specifications,1 deposits silver at the rate of o.ooi 1 1 8 of a gramme per second.
Page 18 - ... 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 469 - IOT units of work in the cgs system, and which is represented sufficiently well for practical use by the energy expended in one second by an international ampere in an international ohm. " As a unit of power, the watt, which is equal to 10...
Page 469 - ... the electro-motive force that, steadily applied to a conductor whose resistance is one international ohm, will produce a current of one international ampere, and which is represented sufficiently well for practical use by { £ %$ of the electro-motive force between the poles or electrodes of the voltaic cell known as Clark's cell, at a temperature of 15°...
Page 594 - The discharge, whatever may be its nature, is not correctly represented (employing for simplicity the theory of Franklin) by the single transfer of an imponderable fluid from one side of the jar to the other; the phenomena require us to admit the existence of a principal discharge in one direction, and then several reflex actions backward and forward, each more feeble than the preceding, until the equilibrium is obtained.
Page 469 - As a unit of quantity, the international coulomb, which is the quantity of electricity transferred by a current of one international ampere in one second. As a unit of capacity, the international farad, which is the capacity of a condenser charged to a potential of one international volt by one international coulomb of electricity.