Electric Lighting: A Practical Exposition of the Art, for the Use of Engineers, Students and Others Interested in the Installation Or Operation of Electrical Plants, Том 1D. Van Nostrand Company, 1906 |
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Сторінка
... INSTITUTE OF ELECTRICAL ENGINEERS SEVENTH EDITION , ENTIRELY REVISED NEW YORK D. VAN NOSTRAND COMPANY LONDON E. & F. N. SPON , LIMITED 57 HAYMARKET , S.W. 1906 COPYRIGHT , 1904 , By D. VAN NOSTRAND COMPANY . ELECTRIC LIGHTING.
... INSTITUTE OF ELECTRICAL ENGINEERS SEVENTH EDITION , ENTIRELY REVISED NEW YORK D. VAN NOSTRAND COMPANY LONDON E. & F. N. SPON , LIMITED 57 HAYMARKET , S.W. 1906 COPYRIGHT , 1904 , By D. VAN NOSTRAND COMPANY . ELECTRIC LIGHTING.
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... entirely distinct matters . In fact , the author approves of this plan himself ; nevertheless , for completeness , it was deemed proper to incorporate the mechanical subjects with the electrical ones , and to consider particularly their ...
... entirely distinct matters . In fact , the author approves of this plan himself ; nevertheless , for completeness , it was deemed proper to incorporate the mechanical subjects with the electrical ones , and to consider particularly their ...
Сторінка 5
... entirely for interior illumination , the latter being used more for street lighting and other rougher uses , where fine points of advantage are not of so much consequence . The only disadvantages of the electric light to offset the ...
... entirely for interior illumination , the latter being used more for street lighting and other rougher uses , where fine points of advantage are not of so much consequence . The only disadvantages of the electric light to offset the ...
Сторінка 8
... entirely too sudden and temporary , unless the number of sparks is made sufficiently great to be practically equivalent to a continuous discharge . During the latter part of the seventeenth and early in the eighteenth century numerous ...
... entirely too sudden and temporary , unless the number of sparks is made sufficiently great to be practically equivalent to a continuous discharge . During the latter part of the seventeenth and early in the eighteenth century numerous ...
Сторінка 28
... entirely devoted to it , and probably specially built for it . The central station is usually owned and operated by a company having no other business . From the central station a large number of electrical conductors run out in every ...
... entirely devoted to it , and probably specially built for it . The central station is usually owned and operated by a company having no other business . From the central station a large number of electrical conductors run out in every ...
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Electric Lighting: A Practical Exposition of the Art, for the Use of ..., Том 2 Francis Bacon Crocker Попередній перегляд недоступний - 2016 |
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alternating current amount ampere-hours ampere-turns amperes apparatus arc lamps armature core arrangement belt boiler booster brushes carbon cause cell cent centimeters centrifugal force charge circuit cloth coal coils commutator condensation conductors connected consists construction copper cut-off cylinder diameter direct direct current direct-current discharge dynamo effect efficiency Elec electric lighting electric-lighting electrolyte employed fact feet field-magnet flux density fly-wheel force fuel gas-engine governor heat hence incandescent lamps inch inductors insulation iron latter lines load machine machinery magnetic magnetic circuit mechanical mercurous sulphate motors multipolar obtained operated ordinary pipe piston plant plates pole-pieces poles practically pressure produced pulley represented in Fig resistance revolutions per minute ring shaft short-circuited shown in Fig shunt speed square steam steam-engine storage battery stroke sulphate supply surface switch temperature tion tubes turbine usually valve voltage voltmeter volts water-tube boilers weight wheel winding wire zinc sulphate
Популярні уривки
Сторінка 22 - 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.
Сторінка 483 - Illustrated. 8vo, cloth. $2.00. Elements of Electric Lighting, including Electric Generation, Measurement, Storage, and Distribution. Tenth Edition, fully revised and new matter added. Illustrated. 8vo, cloth. $1.50. Power Transmitted by Electricity and Applied by the Electric Motor, including Electric Railway Construction.
Сторінка 23 - ... As a unit of electromotive force, the international volt, which is the electromotive force that, steadily applied to a conductor whose resistance is one international ohm, will produce a current of one international ampere...
Сторінка 483 - ABBOTT, AV The Electrical Transmission of Energy. A Manual for the Design of Electrical Circuits.