Convention, Volume 1;Volume 37;Volume 52 |
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Halaman 124
... Efficiency The improvements in efficiency at which Mazda lamps will operate and maintain the life constant , the approximate time of the introduction of the various sizes of lamps and the changes in efficiency are shown in the following ...
... Efficiency The improvements in efficiency at which Mazda lamps will operate and maintain the life constant , the approximate time of the introduction of the various sizes of lamps and the changes in efficiency are shown in the following ...
Halaman 156
... efficiency , and a simple state- ment of the efficiency of the two illuminants at the time when they leave the factory is inadequate for a proper comparison . The real efficiency of an arc lamp , considering the candle - power produced ...
... efficiency , and a simple state- ment of the efficiency of the two illuminants at the time when they leave the factory is inadequate for a proper comparison . The real efficiency of an arc lamp , considering the candle - power produced ...
Halaman
... efficiency , high candle - power , 1000 - watt EDISON MAZDA Lamp . We want you to see and feel the bigness of this lamp . We want you to realize its remarkable efficiency , an efficiency of .55 watts per candle , an efficiency that ...
... efficiency , high candle - power , 1000 - watt EDISON MAZDA Lamp . We want you to see and feel the bigness of this lamp . We want you to realize its remarkable efficiency , an efficiency of .55 watts per candle , an efficiency that ...
Isi
BECKER JOHN F Report of Committee on Membership A net gain | 12 |
2Report of Lamp Committee F W SMITH | 117 |
1917 207344 | 124 |
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Istilah dan frasa umum
advertising amount amperes appliances arc lamp AUG SEP OCT average booklets buildings buyer campaign candle-power cent central station central-station companies central-station load CHAIRMAN JONES charge Chicago class of business Commercial Section commissions connected load cost efficiency Electric Light electric vehicle expense factor FEB MAR APR fixtures free renewal furnace heat illumination incandescent lamps increase industry installations interurban investment JAN FEB MAR JUL AUG SEP JUN JUL AUG kilowatt-hour KILOWATTS kw-hr load curve load-factor luminous arc machine magnetite manufacturers MAXIMUM DEMAND Mazda lamps member companies meter method MONTHLY CONSUMPTION months motor motor-generator OCT NOV DEC off-peak operating output present profit Publications Committee pump question reduction reflector refractor Salesman's Handbook salesmen schedule seller SEP OCT NOV sheets station companies steam street lighting sumers supply tantalum test of value tion value of service voltage watts Werdau wiring York City