Convention, Masalah 40 |
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Halaman 275
... watts , is only 49.7 percent efficient , while if turned to medium using 750 watts , the efficiency is increased to 53 I percent . " The 1200 - watt unit , 7 1 / 2 - in . dia . shows 56.8 percent , and only 54.8 percent when turned to ...
... watts , is only 49.7 percent efficient , while if turned to medium using 750 watts , the efficiency is increased to 53 I percent . " The 1200 - watt unit , 7 1 / 2 - in . dia . shows 56.8 percent , and only 54.8 percent when turned to ...
Halaman 618
... watt and larger , about 17 percent being under the 50 - watt size , thus maintaining the 50 - watt standard to the entire satisfaction of the customer . AVERAGE CANDLEPOWER , WATTS AND EFFICIENCY Table IV gives the average candlepower , ...
... watt and larger , about 17 percent being under the 50 - watt size , thus maintaining the 50 - watt standard to the entire satisfaction of the customer . AVERAGE CANDLEPOWER , WATTS AND EFFICIENCY Table IV gives the average candlepower , ...
Halaman 625
... watts S - 14 bulb Mazda C Lamps 50 watts PS - 20 bulb 10 66 S - 17 " 6 20 40 66 S - 17 66 66 S - 19 66 75 66 100 66 PS - 22 PS - 25 66 66 The capacity of country home lighting outfits is usually expressed in numbers of lamps ( such as ...
... watts S - 14 bulb Mazda C Lamps 50 watts PS - 20 bulb 10 66 S - 17 " 6 20 40 66 S - 17 66 66 S - 19 66 75 66 100 66 PS - 22 PS - 25 66 66 The capacity of country home lighting outfits is usually expressed in numbers of lamps ( such as ...
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Report of the Commercial Section | 1 |
Report of Commercial Section Finance Committee | 12 |
Report of Committee on Compensation of Salesmen | 20 |
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200-watt mazda alloys amount Atlantic City NJ average BEAM boiler booklet bowl brass building campaign candlepower central station companies Chairman clock connection contractors cooking copper cost curve demand Department distribution Edison efficiency Elec electric furnace electric heating Electric Light Association electric range electric sign electrical advertising Engineering equipment factory fixtures FLOOD LIGHTING PROJECTOR foot-candles give glass illumination increased industrial lighting installation isolated plant kilowatt kilowatt-hour kw-hr load manufacturers mazda C lamps Melting point member companies merchandising metal meter method motor National Electric Light obtained operation parabolic reflectors percent pilot light possible practice profit prospect pumping question Range Committee recommend reflector revenue salesman secure selling sold standard steam steel Store Lighting Sub-Committee supply switch temperature thermal efficiency tion unit voltage volts water heater wattage watts Wiltse window wiring YORK CITY zinc