International Library of Technology · Scranton, International Textbook Co. · leaf 159
,a bus-bar has to carry 6,000 amperes, its cross-sectionshould be at least ff-g-g- = 5 square inches. The bar maybe made of any dimensions that will give a cross-sectionof 5 square inches; generally, however, the bars are offlat, rectangular cross-section. In this case, for example,5 in. X 1 in.…
Electrical engineering
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