Convention, Volume 15 |
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Halaman 59
... iron and , as a result , we have in the primary what is called a counter electromotive force . Every transformer ... iron , and the magnetization of this iron means the ex- penditure of energy . The amount of iron required and the ...
... iron and , as a result , we have in the primary what is called a counter electromotive force . Every transformer ... iron , and the magnetization of this iron means the ex- penditure of energy . The amount of iron required and the ...
Halaman 60
... iron . A transformer twice as large — that is , of ten lights capacity - is called upon to do precisely the same work and no more in developing counter electromotive force to oppose that of the dynamo , and may quite as easily be ...
... iron . A transformer twice as large — that is , of ten lights capacity - is called upon to do precisely the same work and no more in developing counter electromotive force to oppose that of the dynamo , and may quite as easily be ...
Halaman 61
... iron loss , while in the transformer fully loaded we have this same iron loss plus the maximum copper loss . For intermediate loads we have approximately the same iron loss with varying cop- per losses dependent upon the amount of the ...
... iron loss , while in the transformer fully loaded we have this same iron loss plus the maximum copper loss . For intermediate loads we have approximately the same iron loss with varying cop- per losses dependent upon the amount of the ...
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