Discussion on “report by the joint committee on inductive interference,” San Francisco, Cal., Seft. 17, 1915

Since the presentation of our report at the Spokane convention a year ago, the principal experimental work has been conducted at San Fernando, about twenty miles north of Los Angeles. Here the committee had completely at its disposal, for several months, a thirty-seven mile power circuit and private telephone circuit of the Pacific Light and Power Corporation, also several banks of transformers, loaned by the same corporation. These facilities, in addition to the regular equipment of instrument transformers and portable field laboratory, made it possible to conduct extensive tests along various lines. The chief points investigated will be briefly mentioned.