Title :
Standardizing sizes and ratings
Author_Institution :
Westinghouse Elec. & Mfg. Co., East Pittsburgh, Pa.
Abstract :
Marked economies may be secured by standardizing industrial products to eliminate all unnecessary sizes and ratings. Based upon a system of “preferred numbers” selection of desirable sizes may be made with reasonable accuracy through the use of algebra and geometry supplemented by judgment and common sense.
Keywords :
Aggregates; Economics; Electrical engineering; Machinery; Manufacturing; Production; Standards;
Journal_Title :
Electrical Engineering
DOI :
10.1109/EE.1932.6429574
