The Encyclopedia Americana: A Library of Universal Knowledge, Količina 10Encyclopedia Americana Corporation, 1918 |
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Zadetki 1–5 od 91
Stran
... ENERGY ELECTRIC UNDERGROUND CABLES AND CONDUITS ELECTRICITY , ITS HISTORY AND PROGRESS MCGREGOR , JAMES H. , Ph.D. Professor of Zoology , Columbia University EMBRYOLOGY EMBRYOLOGY , HUMAN SMITH , EDWARD WANTON , Ch.E. MEADER , JOHN R ...
... ENERGY ELECTRIC UNDERGROUND CABLES AND CONDUITS ELECTRICITY , ITS HISTORY AND PROGRESS MCGREGOR , JAMES H. , Ph.D. Professor of Zoology , Columbia University EMBRYOLOGY EMBRYOLOGY , HUMAN SMITH , EDWARD WANTON , Ch.E. MEADER , JOHN R ...
Stran 18
... energy , in which poetical inspiration and religious emotion are still discernible through the veil of mythological expressions . " Of the funerary and biographical inscriptions the most remarkable is that of Una , an official of King ...
... energy , in which poetical inspiration and religious emotion are still discernible through the veil of mythological expressions . " Of the funerary and biographical inscriptions the most remarkable is that of Una , an official of King ...
Stran 90
... Energy from Waterfalls . - Electrical energy from waterfalls that a few years ago were merely points of scenic interest is now supplied to hundreds of cities in North America . There are numerous power plants of from 50,000 to 200,000 ...
... Energy from Waterfalls . - Electrical energy from waterfalls that a few years ago were merely points of scenic interest is now supplied to hundreds of cities in North America . There are numerous power plants of from 50,000 to 200,000 ...
Stran 91
... Energy Polyphase . In a two - phase cir- cuit , whether three or four wire , the energy flowing is the sum of the products of each phase current by the phase pressure . Two wattmeters are used . In the three - phase system when E volts ...
... Energy Polyphase . In a two - phase cir- cuit , whether three or four wire , the energy flowing is the sum of the products of each phase current by the phase pressure . Two wattmeters are used . In the three - phase system when E volts ...
Stran 92
... energy to long distances is the transformer . This is the apparatus that receives in one set of coils the dangerous potential of the line and transforms it into whatever potential is desired for lights or motors , which are supplied ...
... energy to long distances is the transformer . This is the apparatus that receives in one set of coils the dangerous potential of the line and transforms it into whatever potential is desired for lights or motors , which are supplied ...
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The Encyclopedia Americana: A Library of Universal Knowledge, Količina 10 Prikaz kratkega opisa - 1931 |
Pogosti izrazi in povedi
18th century acid alternating current American ampere hours amperes ancient anode armature battery became body book of Enoch cables called carbon cathode cell cent century charge chemical Church circuit coil conductors connected constitution Consult copper corpuscle cylinder direct direct current discharge dynamo effect Egypt Egyptian elec electric current electric energy electrode electrolyte electromotive force employed engine England English faradic feet France French furnace German Greek heat horse power inches insulated iron J. J. Thomson king known lamp later Leyden jar light lines literature London machine magnetic mass mechanical ment metal miles motor nature negative operation oxide period persons plants plate pole positive pounds pressure produced Prussia resistance Saint speed steam telegraphy temperature term theory tion tricity tube United usually voltage volts vote wire writing York zinc
Priljubljeni odlomki
Stran 88 - The person having the greatest number of votes as Vice President, shall be the Vice President, if such number be a majority of the whole number of electors appointed, and if no person have a majority, then from the two highest numbers on the list, the Senate shall choose the Vice President; a quorum for the purpose shall consist of two-thirds of the whole number of Senators, and a majority of the whole number shall be necessary to a choice. But no person constitutionally ineligible to the office...
Stran 88 - The electors shall meet in their respective states and vote by ballot for president and vice president, one of whom, at least, shall not be an inhabitant of the same state with themselves; they shall name in their ballots the person voted for as president, and in distinct ballots the person voted for as vice...
Stran 88 - And if the house of representatives shall not choose a president whenever the right of choice shall devolve upon them, before the fourth day of March next following, then the vice president shall act as president, as in the case of the death or other constitutional disability of the president.
Stran 272 - Now, therefore, I, ABRAHAM LINCOLN, President of the United States, by virtue of the power in me vested as Commander-in-Chief of the Army and Navy of the United States in time of actual armed rebellion against the authority and Government of the United States, and as a fit and necessary war measure for suppressing said rebellion, do, on this...
Stran 219 - Tantalum Technetium Tellurium Terbium Thallium Thorium Thulium Tin Titanium Tungsten Uranium Vanadium Xenon Ytterbium...
Stran 300 - What then are the situations, from the representation of which, though accurate, no poetical enjoyment can be derived ? They are those in which the suffering finds no vent in action ; in which a continuous state of mental distress is prolonged, unrelieved by incident, hope, or resistance ; in which there is everything to be endured, nothing to be done.
Stran 168 - CGS units of capacity. Henry (the unit of inductance) — the inductance produced in a circuit when the current is changing at the rate of one ampere per second and is producing in the circuit a difference of pressure amounting to one volt. A henry is equal to 10
Stran 258 - Thou hast said much here of Paradise Lost, but what hast thou to say of Paradise Found?
Stran 72 - To the end the body of the commons may be preserved of honest and good men, it was ordered and agreed, that, for the time to come, no man shall be admitted to the freedom of this body politic, but such as are members of some of the churches within the limits of the same.
Stran 176 - Lenz, in 1834, summed up the matter by saying that in all cases of electromagnetic induction the induced currents have such a direction that their reaction tends to stop the motion which produces them.