Hawkins electrical guide. Questions, answers & illustrations; a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833- · New York, T. Audel · leaf 146
. 1,404 HAWKINS ELECTRICITY Cooling of Transformers.—Owing to the fact that atransformer is a stationary piece of apparatus, not receivingventilation from moving parts, its efficient cooling becomes avery strong feature of the design, especially in the case of largehigh pressure transformers. The… … 1,955 and 1,956.—Westinghouse transformer terminal blocks for high and low tensionconductors. The final degree to which the temperature rises after con-tinuous working for some hours, depends on the total lossesin iron and copper, on the total radiating surface, and on thefacilities afforded for…
Electrical engineering
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