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Halaman 280
... furnace , but when the furnace is built in larger sizes we will probably arrange it so as to use either two or three phase current instead of single phase . These furnaces can run at any reasonable power factor . The power factor of ...
... furnace , but when the furnace is built in larger sizes we will probably arrange it so as to use either two or three phase current instead of single phase . These furnaces can run at any reasonable power factor . The power factor of ...
Halaman 283
... furnace . Probably the two most important reasons for the superior- ity of the electric alloy furnace over other types are that the temperature may be held within close limits , and that the furnace atmosphere may be made neutral or ...
... furnace . Probably the two most important reasons for the superior- ity of the electric alloy furnace over other types are that the temperature may be held within close limits , and that the furnace atmosphere may be made neutral or ...
Halaman 293
... furnace load upon the source of supply must be kept a minimum . From the straight metal- lurgical and furnace end , possibly the single - phase furnace would be the most desirable , but the furnace manufacturers have al- tered their ...
... furnace load upon the source of supply must be kept a minimum . From the straight metal- lurgical and furnace end , possibly the single - phase furnace would be the most desirable , but the furnace manufacturers have al- tered their ...
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FIRST SESSIONTUESDAY MAY 20 1919 | 1 |
5Report of Committee on Commercial Service | 12 |
Newark N | 23 |
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