Convention, Volume 1;Volume 32,Bagian 1 |
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Halaman 588
... loss is par- ticularly important , since it is continuous and therefore should be smaller than the copper loss , which occurs only when the transformer is loaded . Since the regulation is practically pro- portional to the copper loss ...
... loss is par- ticularly important , since it is continuous and therefore should be smaller than the copper loss , which occurs only when the transformer is loaded . Since the regulation is practically pro- portional to the copper loss ...
Halaman 589
... loss might be reduced by increasing the copper loss if this change would result in a net saving . For a transformer 550 Copper and Iron Loss 500 Type S Transformers 450 400 350 300 250 Copper Loss 200 150 Iron / Loss 850 100 50 5 10 15 ...
... loss might be reduced by increasing the copper loss if this change would result in a net saving . For a transformer 550 Copper and Iron Loss 500 Type S Transformers 450 400 350 300 250 Copper Loss 200 150 Iron / Loss 850 100 50 5 10 15 ...
Halaman 604
... loss measurements when made on circuits whose e . m . f . wave is distorted . This is being done commercially by the use of an instrument called an iron loss voltmeter , which is made up of a wattmeter movement measuring the iron loss ...
... loss measurements when made on circuits whose e . m . f . wave is distorted . This is being done commercially by the use of an instrument called an iron loss voltmeter , which is made up of a wattmeter movement measuring the iron loss ...
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accuracy alternating-current amperes ANSWERS Co's apparatus arc lamps armature average Baltimore capacity carbon central station charge Charles Chicago circuit Co's answering coils Colo Commonwealth Edison Company Company of Boston Company of Brooklyn connected Consolidated Gas Consolidated Lighting Company consumer copper loss customers Dayton Lighting Company Denver Gas dial direct-current Edison Electric Illuminating efficiency Electric Illuminating Company Electric Light Company engines equipment flaming arc Gas and Electric George Heat and Power incandescent induction installation Jersey John kilowatts Light and Power luminous arc Mass methods motor North Shore Electric Ohio operating pany of Brooklyn Penn Philadelphia Electric Company plant pole Power Company power factor Public Service Corporation Railway and Light Rochester Railway rotating standard San Antonio Gas Schenectady Shore Electric Company shunt street tester tion Total companies transformers tungsten tungsten lamps voltage volts watt-hour wattmeter watts Westinghouse William wire York City ΙΟ