Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 390
11 one-fourth of an inch as the standardbecause that is about the thickest plate which may be satisfactorilywelded by going along the seam but once. For thicker plates it isnecessary to go along the seam several times in order to fill the slotproperly and the area of the slot increases…
Electrical engineering
Internet Archive · Northeastern University Library · Public Domain Mark 1.0. Free to use for anything.
