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Halaman 258
... cable used the impedance was so great that three current transformers were necessary for each phase besides the measuring transformers . High - voltage current transformers were necessary on the specimen cable , as they had to stand the ...
... cable used the impedance was so great that three current transformers were necessary for each phase besides the measuring transformers . High - voltage current transformers were necessary on the specimen cable , as they had to stand the ...
Halaman 281
... cables can carry safely 106 amperes continu- ously , or 58 500 kw - hr . per day , while at a soil temperature of 40 degrees C. or above , no load whatever can be carried . Cable Rating with Cables of Different Dielectric Loss ...
... cables can carry safely 106 amperes continu- ously , or 58 500 kw - hr . per day , while at a soil temperature of 40 degrees C. or above , no load whatever can be carried . Cable Rating with Cables of Different Dielectric Loss ...
Halaman 282
National Electric Light Association. Convention. cable , no such fear need be entertained , it would , perhaps , be more reasonable to use as a permissible temperature for this cable the figure 105 degrees C. given in the A. I. E. E. ...
National Electric Light Association. Convention. cable , no such fear need be entertained , it would , perhaps , be more reasonable to use as a permissible temperature for this cable the figure 105 degrees C. given in the A. I. E. E. ...
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FIRST GENERAL SESSIONMAY | 1 |
Electricity large scale production of Klingenberg 114 | 2 |
US Bureau of Standards | 11 |
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