International Library of Technology · Scranton, International Textbook Co. · leaf 123
Fig. … Fig. 9 11. Splicing-.—The Amer-ican wire joint shown inFig. 10 is generally used wheresplices must be made. Thewires are placed side by side and each end wound around theother. All joints should be soldered. The rules of theNational Board of Fire Underwriters require that all linejoints shall be…
Electrical engineering
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