Small, Sidney Aylmer, 1876- [from old catalog] · Chicago, F. J. Drake & co · leaf 413
re heavily loaded when cooledby the air blast, and the blower only consumes 1/10 of1% of the full load output of transformer. Fig. 190 shows the interior construction of an air blasttransformer and Fig. 191 shows how they are installed. Water cooled. These are the smallest and cheapesttransformers… … Fig. 190. Air Blast Transformer. In a water power plant where the head of water wouldrender pumps unnecessary the water cooled type wouldcertainly be the best, TRANSFORMERS 415 □ l! CO coca COCO /% < o g o 3 3 a h a ^ CO 416 ELEMENTARY ELECTRICITY AUTO-TRANSFORMERS. These are only applicable to…
Electricity
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