Convention, Volume 3 |
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Halaman 250
... insulation of the winding or name of part A Cotton , silk , paper and other fibrous materials not so treated as to in- crease the thermal limit A2 Similar to Ar but treated or im- pregnated , and including enameled wire B Mica ...
... insulation of the winding or name of part A Cotton , silk , paper and other fibrous materials not so treated as to in- crease the thermal limit A2 Similar to Ar but treated or im- pregnated , and including enameled wire B Mica ...
Halaman 272
... insulation can be safely operated continuously at temperatures considerably above 105 deg . cent . when it is rigidly supported as in the slot portion of armature coils and when it is depended on for insulation against very low voltages ...
... insulation can be safely operated continuously at temperatures considerably above 105 deg . cent . when it is rigidly supported as in the slot portion of armature coils and when it is depended on for insulation against very low voltages ...
Halaman 280
... insulation is before it is placed in a gen- erator . In the opinion of the designing and research engineers who followed these tests , hand - wrapped mica insulation can operate at temperatures as high as 200 deg . for long periods and ...
... insulation is before it is placed in a gen- erator . In the opinion of the designing and research engineers who followed these tests , hand - wrapped mica insulation can operate at temperatures as high as 200 deg . for long periods and ...
Isi
Code for Electricity Meters | 5 |
Standardization of Instrument Diagrams | 17 |
Public Utility Regulations | 35 |
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ampere-hour amperes average boilers cable capacity cent central station Chairman charges circuit coal coil Commission Committee condenser conductors connection considerable construction copper cost curve devices direct-current discussion distribution economical Edison Illuminating Companies efficiency Elec Electricity Meters Elek energy equipment flow heat high-tension hydraulic hydro-electric illumination increased indicated induction installation instruments insulation kilowatt-hour kilowatts lamps limits load luminous arc machines manufacturers maximum Mazda measured member companies ment methods mica miles oil engine operating Overhead Line penstocks pipe power plant practice pressure Public Service reactance record regulation resistance rules secondary short-circuit shunts standard steam street lighting substation supply surface switchboard switches synchronous synchronous condensers temperature tion transformers transmission lines turbine units utility vacuum pump Venturi meter voltage volts water power water wheel water-power watt-hour meters Wattmeter wheel wire