Twentieth century hand-book for steam engineers and electricians with questions and answers; a practical non-technical treatise .. (1913)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & company · leaf 1295
of Transformers.—The losses in transformersare less than any other piece of electrical machinery or ap-paratus; 98 per cent of the intake being delivered in thelarger sizes as used in railroad sub-stations or power houses,when fully loaded. Unfortunately they lose about the sameamount of power at… … Fig. 588interior construction of an air blast transformer
